Horizontal split-case pumps - Asian...

GRUNDFOS DATA BOOKLET

HSHorizontal split-case pumps - Asian version50 Hz

Table of contents

2

HS

1. Applications 4

2. Features and benefits 5

3. Performance range 6HS 2-pole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6HS 4-pole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7HS 6-pole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4. Product range 9Pump configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Pump range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

5. Identification 11Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Type key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

6. Construction 13HS pump, construction type 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13HS pump, construction type 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14HS pump, typical end view. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Standard components and material specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Tap and drain plug dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Mechanical construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Mechanical shaft seal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7. Operating conditions 20Ambient temperature and altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Liquid temperatures and shaft seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Flow rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Maximum particle size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

8. Installation 22Mechanical installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Measuring instruments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

9. Selection of product 27Pump size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Motor size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Pumped liquids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

10. Performance tests 30Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Witness test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

11. Introduction to performance curves and technical data 31How to read the curve charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Curve conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

12. Performance curves and technical data 322-pole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324-pole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 406-pole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

13. Electrical data 106

14. Bare shaft pump 108Standard pump flange dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110Optional pump flange dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111Counterflange dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Tabl

e of

con

tent

s

HS

15. Grundfos Product Center 115Grundfos GO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

3

Applications

4

HS1

1. Applications

Fig. 1 Grundfos single-stage HS pump

The Grundfos HS pumps are used for liquid transfer and pressure boosting in these main fields of application:• commercial systems• industrial systems• water distribution• irrigation.

Fig. 2 HS pump in industrial pressure boosting

Fig. 3 HS pump in sprinkler irrigation

TM04

780

7 21

10TM

03 3

903

1106

GR

291

0

Feat

ures

and

ben

efits

HS 2

2. Features and benefitsThe Grundfos HS horizontal split-case pump is a single stage, centrifugal volute pump with high energy efficiency and low life-cycle costs.Ease of service and long-term reliability are two of the selling features of the HS pumps. The split-case design enables removal and dismantling of the internal pump parts (bearings, wear rings, impeller, and shaft seals) without disturbing the motor or pipes. The two-bearing design means less vibration and higher reliability. The separate bearing housings allow for inspection of the seals and bearings without removing the top half of the casing.The double-suction design reduces axial forces by directing flow into both sides of the impeller. The double-volute design, available on most models, reduces the radial load and minimizes noise and vibration.• HS pumps cover this performance range:

Flow rate: 10 to 2500 m3/h.Head: 5 to 148 m.Motor (P2): 1.5 to 600 kW.

• The pumps are non-self-priming, centrifugal volute pumps with radial inlet and radial outlet ports and horizontal shaft.

• Inlet and outlet flanges are PN 16 according to EN 1092-2 (DIN2501). The pumps are also available with PN 10 flanges for the low pressure range.

• The pump is long-coupled with a totally enclosed fan-cooled standard motor with main dimensions to IEC and DIN standards and mounting designation B3 (IM 1001).

• The rotating assembly is dynamically balanced according to ISO 1940 class G6.3.

• Impellers are hydraulically balanced. • Pump and motor are mounted on a common base

frame in the form of a welded, steel C-channel profile.

• Grundfos HS pumps are available in three different variants:– Pump with motor and base frame, see fig. 4.– Bare shaft pump, i.e. pump without motor, with

base frame, see fig. 5.– Bare shaft pump, i.e. pump without motor, without

base frame, see fig. 6.

Fig. 4 HS pump with motor and base frame

Fig. 5 HS bare shaft pump with base frame, coupling and guard

Fig. 6 HS bare shaft pump

TM04

733

1 19

10TM

05 5

003

2712

TM05

587

5 39

12

5

Performance range

6

HS3

3. Performance rangeGrundfos HS pumps are available with 2-, 4- or 6-pole motors.The next three pages show the performance range covered by these three motor types.Knowing your required duty point, use the performance ranges like this:1. Go into the relevant performance range chart.2. Find your duty point.3. Note which pump type covers your duty point.4. Go to the section Pump range on page 10 and find

the selected pump. Go to the listed page number in the section 12. Performance curves and technical data to find more detailed information on your chosen pump.

HS 2-pole

TM06

623

5 23

1725 30 40 50 60 80 100 150 200 250 300 400 500

Q [m³/h]

20

30

40

50

60

80

100

120

140

[m]H

7 8 9 1010 20 30 40 50 60 70 80 90 100100 Q [l/s]

200

300

400

500

600

700

800

900

10001000

[kPa]p

HS2-pole, 50 Hz

125-100-305F125-100-280E100-80-242E65-50-242B

Perf

orm

ance

rang

e

HS 3

HS 4-pole

TM06

623

6 23

1720 25 30 40 50 60 80 100 150 200 250 300 400 500 600 800 1000 1500 2000 2500

Q [m³/h]

5

6

8

10

15

20

30

40

50

60

80

100

120

150

200[m]H

6 7 8 9 1010 20 30 40 50 60 70 80 100100 200 300 400 Q [l/s]

50

60

80

100100

200

300

400

500

600

800

10001000

[kPa]p

HS4-pole, 50 Hz

125-100-381F

300-250-381B

350-250-498C

350-250-630B

450-350-397B

65-50-242B

65-50-331D

250-200-381B

300-200-489C

300-250-305E

200-150-508B

250-200-305C

200-150-381A

200-150-483D

150-125-381F

200-150-305C

150-125-

125-100-280E

125-100-305F

100-80-242E

100-80-356E

305E

7

Performance range

8

HS3

HS 6-pole

TM06

623

7 23

1780 100 150 200 300 400 500 600 800 1000 1500 2000 2500

Q [m³/h]

2

3

4

5

6

8

10

15

20

30

40

50

60

80

[m]H

23 30 40 50 60 70 80 90 100100 200 300 400 500 Q [l/s]

20

30

40

50

60

7080

100100

200

300

400

500

600

700800

[kPa]p

HS6-pole, 50 Hz

350-250-630B

350-300-508C

450-350-397B

300-250-381B

350-250-498C300-200-489C

300-250-305E250-200-305C

250-200-381B

200-150-483D

200-150-508B

150-125-381F

200-150-305C

200-150-381A

Prod

uct r

ange

HS 4

4. Product range

Pump configurations

To a great extent the pumps can be adapted to the requirements of the individual customer. For customised solutions, contact your local Grundfos company.Note: IE2 standard. IE1 and IE3 optional.

Standard configuration Optional configuration

Pump casing Cast iron Ductile iron

Shaft Stainless steel Duplex stainless steel

Impeller Stainless steel Bronze

Wear rings Bronze Stainless steel

Coupling Flexible grid/Pin and bush Spacer coupling

Shaft seal Mechanical seal Stuffing box

Flange EN 1092-2 (DIN 2501), PN 16 EN 1092-2 (DIN 2501), PN 10 and PN 25

Flushing line - Nylon, stainless steel, copper

Motor IE2 MMG-G IE1, IE3

Motor bearing - Insulated bearing

Pump direction of rotation (seen from motor side) CW - clockwise CCW - counterclockwise

9

Product range

10

HS4

Pump rangeThe table below gives an overview of the HS pump range (PN 16). The PN 10 pump range does not include all impeller sizes (see individual performance curves). The product range includes the pumps established in Grundfos Product Center. HS pumps are available with 2-, 4- or 6-pole motors; other motor pole numbers are available on request.HS pumps are available in two different construction types, all with mechanical shaft seal.

1) Construction type 1 is for 55-90 kW, 4-pole and 15-45 kW, 6-pole.2) Construction type 2 is for values above 90 kW, 4-pole.

Pump sizesMotor range [kW] Construction type

2-pole 4-pole 6-pole 1 2HS 65-50-242 11-45 1.5 - 5.5 - ● -HS 65-50-331 - 3.7 - 15 - ● -HS 100-80-242 15-75 2.2 - 7.5 - ● -HS 100-80-356 - 7.5 - 30 - ● -HS 125-100-280 18.5 - 90 2.2 - 15 - ● -HS 125-100-305 30-90 4.0 - 22 - ● -HS 125-100-381 - 11-75 - ● -HS 150-125-305 - 5.5 - 37 - ● -HS 150-125-381 - 15-75 7.5 - 22 ● -HS 200-150-305 - 11-45 4.0 - 18.5 ● -HS 200-150-381 - 18.5 - 110 11-45 ● -HS 200-150-483 - 55-160 15-45 ●1) ●2)

HS 200-150-508 - 55-250 18.5 - 75 - ●HS 250-200-305 - 15-55 5.5 - 30 ● -HS 250-200-381 - 30-160 11-45 ● -HS 300-200-489 - 110-355 37-110 - ●HS 300-250-305 - 30-90 11-30 ● -HS 300-250-381 - 55-200 18.5 - 55 ● -HS 350-250-498 - 160-500 45-160 - ●HS 350-250-630 - 250-600 75-300 - ●HS 350-300-508 - - 55-200 - ●HS 450-350-397 - 110-250 37-75 - ●

Iden

tific

atio

n

HS 5

5. Identification

NameplateThe nameplate on the pump gives the details of the pump.

Fig. 7 Nameplate of HS pump

Type key

TM05

847

7 20

17

1 2 3 4 5

6

7

8911

MADE IN XXXXXXXX

HS1 - 0- / 1 11/4

98824568 P1 1513 0001

1 /100 bar/ Cmax

TypeModel

QH

p/t n min-1

%1755

73.9

m /h3

m

DK - 8850 Bjerringbro, Denmark

R

Refer HS I/O for lubrication instruction

80

27

1

Pos. Description Pos. Description Pos. Description

1 Type designation 6 Maximum pressure and temperature 11 Country of production2 Product number 7 Rated flow rate

12Reference to HS installation and operating instructions for bearing lubrication

3 Place of production 8 Head at rated flow rate4 Production year and week 9 Speed5 Serial number 10 Pump efficiency

Example HS 125 -100 -305X /273.1 , (W) 1 F1 D S BBQE 1

Type rangeHS horizontal version

Nominal diameter of the inlet port (DN)

Nominal diameter of the outlet port (DN)

Maximum impeller diameter [mm]If suffix is used, "X" = different impeller design

Actual impeller diameter [mm]

Potable-water code (optional)ACS or WRAS certified pump

Pump variant

1: Basic version, grease-lubrication, pump with motor, common base frame, standard coupling2: Grease-lubrication, bare shaft pump with common base frame, standard coupling3: Grease-lubrication, bare shaft pump4: Grease-lubrication, pump with motor, separate base frames, spacer coupling5: Grease-lubrication, bare shaft pump with separate base frame, spacer coupling6: Oil-lubrication, pump with motor, common base frame, standard coupling7: Oil-lubrication, bare shaft pump with common base frame, standard coupling8: Oil-lubrication, bare shaft pump9: Oil-lubrication, pump with motor, separate base frames, spacer couplingA: Oil-lubrication, bare shaft pump with separate base frame, spacer couplingX: Special variant

Code for pipe connection

F1: 10 bar, DIN PN 10 G1: 10 bar, ANSI 125LB/150LBF2: 16 bar, DIN PN 16 G2: 16 bar, ANSI 250LB/300LBF3: 25 bar, DIN PN 25 G3: 25 bar, ANSI 250LB/300LBXX: Special flanges

11

Identification

12

HS5

* Antimony, not approved for potable water.

The example shown is an HS 125-100-305F/273.1, standard type with standard coupling, DIN PN 10 flange, cast iron pump casing with SS304 impeller, BBQE mechanical shaft seal and clockwise direction of rotation.

Code for shaft and sleeve materials (sleeve is only used for 25 bar pump or stuffing box pump)

D: SS420 and no sleeve A: SS420 and SS304E: SS304 and no sleeve C: SS420 and SS316J: SS316 and no sleeve B: SS420 and bronzeL: Duplex stainless steel and no sleeve K: Duplex stainless steel and duplex stainless steelX: Special

Code for pump casing and impeller materials

S: Cast iron and SS304 Q: Ductile iron and SS304C: Cast iron and SS316 G: Ductile iron and SS316B: Cast iron and bronze A: Ductile iron and bronzeD: Cast iron and duplex stainless steel H: Ductile iron and duplex stainless steelU: SS304 and SS304 J: SS316 and SS316K: Duplex stainless steel and duplex stainless steelX: Special

Code for shaft seal or stuffing box

BAQE: Rubber bellows seal, unbalanced, carbon*/SiC, EPDMBAQV: Rubber bellows seal, unbalanced, carbon*/SiC, FKMAAQE: O-ring seal, unbalanced, carbon*/SiC, EPDMAAQV: O-ring seal, unbalanced, carbon*/SiC, FKMDAQE: O-ring seal, balanced, carbon*/SiC, EPDMDAQV: O-ring seal, balanced, carbon*/SiC, FKMSAQE: Rubber bellows seal, balanced, carbon*/SiC, EPDMSAQV: Rubber bellows seal, balanced, carbon*/SiC, FKMBBQE: Rubber bellows seal, unbalanced, carbon/SiC, EPDMBBQV: Rubber bellows seal, unbalanced, carbon/SiC, FKMABQE: O-ring seal, unbalanced, carbon/SiC, EPDMABQV: O-ring seal, unbalanced, carbon/SiC, FKMDBQE: O-ring seal, balanced, carbon/SiC, EPDMDBQV: O-ring seal, balanced, carbon/SiC, FKMSBQE: Rubber bellows seal, balanced, carbon/SiC, EPDMSBQV: Rubber bellows seal, balanced, carbon/SiC, FKMBQQE: Rubber bellows seal, unbalanced, SiC/SiC, EPDMBQQV: Rubber bellows seal, unbalanced, SiC/SiC, FKMAQQE: O-ring seal, unbalanced, SiC/SiC, EPDMAQQV: O-ring seal, unbalanced, SiC/SiC, FKMDQQE: O-ring seal, balanced, SiC/SiC, EPDMDQQV: O-ring seal, balanced, SiC/SiC, FKMSQQE: Rubber bellows seal, balanced, SiC/SiC, EPDMSQQV: Rubber bellows seal, balanced, SiC/SiC, FKMBBVP: Rubber bellows seal, carbon/aluminium oxide, nitrile rubberSNEK: Stuffing box with synthetic polymer packing rings, uncooled, with internal barrier fluid

Direction of rotation(Pump direction of rotation as seen from the motor end)

1: Clockwise2: Counterclockwise

Example HS 125 -100 -305X /273.1 , (W) 1 F1 D S BBQE 1

Con

stru

ctio

n

HS 6

6. ConstructionGrundfos HS horizontal split-case pumps are available in two different construction types.All construction types are available with stuffing boxes and packing rings as an option. There are small differences within each construction type. For further information, see detailed exploded views of all variants in Grundfos Product Center.

HS pump, construction type 1

Fig. 8 Sectional view, construction type 1, with mechanical shaft sealsTM

06 9

244

2017

113d 195 54 79 109 105 105a 67b 11 49 17 6a 45 114 124 53 113e 113c 11a

114a113g516b67a54e 54c 54d 113f 105b 24 113

65

13

Construction

14

HS6

HS pump, construction type 2

Fig. 9 Sectional view, construction type 2, with mechanical shaft seals

HS pump, typical end view(Non-drive end)

Fig. 10 Typical end view (non-drive end)

TM06

924

5 20

17

113d 195 54 113f 58a 105 105b 20d 20e 67b 17 11 6a 109a 109 110 79 113g 114a 113g 11a

54e 54c 114b 54d 79 105a 6b 45 49 24 51 114 124 58 113 53 113c

TM04

186

4 11

08

Con

stru

ctio

n

HS 6

Standard components and material specification

1) Pos. 65 is only applicable for some of HS models

Pos. Component Material ASTM standard6a Pump casing, upper Cast Iron ASTM A48 Class 356b Pump casing, lower Cast Iron ASTM A48 Class 3511 Key, impeller Steel C1018, cold drawn steel

11a Key, coupling Steel C1018, cold drawn steel17 Vent screw Steel20 Drain plug R 1/2 Steel

20a Plug, drain outlet Steel20b Plug, inlet Steel20c Plug, outlet Steel20d Plug, shaft seal flushing Steel20e Plug, chamber inlet Steel24 Locking pin, wear ring Steel

26b Roll pin Steel26c Screw Steel45 Wear ring Bronze ASTM B584 C90500 49 Impeller Stainless steel ASTM A743 CF851 Shaft Stainless steel AISI 42053 Ball bearing, drive end Steel54 Ball bearing, non-drive end Steel54c Washer Steel54d Tab washer for bearing Steel54e Round nut Steel58 Seal cover Grey Iron

58a Screw Steel

651) Snap ring for wear ring Stainless steel, series 30367a Tab washer for impeller Stainless steel AISI 42067b Impeller/shaft lock nut Stainless steel AISI 42072a Gasket Vegetable fibre (Fiberflex Detroiter)76 Nameplate Aluminium79 Slinger Neoprene

105 Shaft seal105a Screw Stainless steel105b Seal retaining ring Stainless steel109 O-ring NBR

109a O-ring NBR110 O-ring NBR113 Bearing housing Cast iron ASTM A48 Class 35 113c Bearing cover, drive end Cast iron ASTM A48 Class 35 113d Bearing cover, non-drive end Cast iron ASTM A48 Class 35 113e Gasket Vegetable fibre (Fiberflex Detroiter)113f Lip seal, non-drive end bearing NBR113g Lip seal, drive end bearing NBR114 Screw Steel

114a Screw Steel114b Screw Steel124 Seal housing Cast iron ASTM A48 Class 35195 Lubricating nipple Brass

15

Construction

16

HS6

Tap and drain plug dimensions

All sizes shown are NPT standard tapered pipe threads (inch).All quantities are one unless otherwise noted.

Pump model Outlet gauge tap 20C Inlet gauge tap 20B Case Drain 20A Outlet vent 17 (Dome) Inlet vent 20E (Dome)HS 65-50-242 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 65-50-331 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 100-80-242 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 100-80-356 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 125-100-280 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 125-100-305 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 125-100-381 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 150-125-305 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 150-125-381 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 200-150-305 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 200-150-381 (2) 1/4 (2) 1/4 (4) 1/2 1/2 (4) 1/4HS 200-150-483 1/4 1/4 (4) 1/2 1/2 (2) 1/4, (2) 1/2HS 200-150-508 (2) 1/4 (2) 1/4 (4) 1/2 1/2 (4) 1/4HS 250-200-305 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 250-200-381 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 300-200-489 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 300-250-305 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 300-250-381 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 350-250-498 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 350-250-630 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 350-300-508 1/4 1/4 (4) 1/2 1/2 (4) 1/4HS 450-350-397 (2) 1/4 (2) 1/4 (4) 1/2 1/2 (4) 1/4

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HS 6

Mechanical constructionPosition numbers in the following section refer to the sectional drawings and material specification mentioned in Construction.

Pump casingThe cast iron volute pump casing has radial inlet port and radial outlet port.The pumps are of the in-line (symmetric) design.

Fig. 11 Schematic drawing of an in-line HS pump

Flange dimensions are in accordance with EN 1092-2 (DIN 2501).

Fig. 12 Upper and lower pump casing of HS pump

ShaftThe shaft (51) is of the key and keyway type with one key for the impeller (11) and one key for the coupling (11a).The shaft is supported by bearings at both the drive end and the non-drive end of the pump.The shaft is made of stainless steel (AISI 420).

Fig. 13 HS pump shaft

BearingsHS pumps are fitted with two standard single-row deep-groove ball bearings. The bearings are of the open type permitting the bearings to be relubricated. The bearings are lubricated by Grundfos prior to delivery.

Seal housingsAll HS pumps have two seal housings (124), one at the drive end and one at the non-drive end of the pump shaft. A seal housing has several functions:• It supports the pump-sealing system, whether it is a

mechanical shaft seal or a stuffing box.• It supports the bearing housing thus transmitting

both radial and axial forces from bearing and shaft to the upper and lower pump casing.

• It acts as connection for the flushing pipe.

ImpellerThe HS impeller (49) is a closed double-suction impeller. The impeller has inflow of liquid from both sides and is locked in position by two round nuts.

Fig. 14 Double-suction impeller

All impellers are dynamically balanced in accordance with ANSI/ISO 1940 Class G6.3 standard. Due to their design, the impellers are inherently hydraulically balanced and thus compensate for axial thrust.All impellers are trimmed to the duty point required by the customer and dynamically balanced together with the shaft.

Wear ringsHS pumps have wear rings (45) between impeller and pump casing. As the name indicates, the wear rings protect the pump casing against wear. The wear rings act as seal between impeller and pump casing.When the wear rings become worn, the efficiency of the pump will be reduced, and the wear rings should be replaced.

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04 0

475

0708

TM04

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7 07

08

TM03

389

1 11

06

17

Construction

18

HS6

CouplingHS pumps are available with two types of coupling as standard:• Flexible pin and bush coupling

Fig. 15 Flexible pin and bush coupling

• Flexible grid coupling

Fig. 16 Flexible grid coupling

Base framePump and motor are mounted on a common base frame.

Test pressurePressure testing is made with water at 20 °C containing corrosion inhibitor.The standard hydrostatic test pressure is 1.5 times pressure against "closed valve" or "shut off" pressure. However, this may vary from one HS pump to another. See the table below.

MotorThe motor is a totally enclosed, fan-cooled motor with main dimensions according to IEC and DIN standards.Motor efficiency is categorised according to EN 60034-2-1:2007.

Mechanical shaft sealThe HS pumps are supplied with a BBQE shaft seal as standard. These shaft seals are available on request:• BBQV• BQQE• BQQV.

Codes for mechanical shaft sealThe positions (1) - (4) cover four pieces of information about the mechanical shaft seal:

The following table explains the positions (1), (2), (3) and (4).

For other mechanical shaft seal variants, please contact Grundfos.

2-pole 4-pole 6-pole50 Hz 400 kW 250 kW 160 kW

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539

4 35

062-pole 4-pole 6-pole

50 Hz > 400 kW > 250 kW > 160 kW

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8 07

08

Rated pressureOperating pressure Test pressure

[bar] [MPa] [bar] [MPa]PN 10 10 1.0 15 1.5PN 16 16 1.6 24 2.4PN 25 25 2.5 37 3.7

Example (1) (2) (3) (4)

Grundfos type designation

Material, rotating seal face

Material, stationary seat

Material, secondary seal and other rubber and composite parts

Pos. Type Short description of seal

(1)

A O-ring seal, unbalancedB Rubber bellows seal, unbalancedD O-ring seal, balancedS Rubber bellows seal, balancedH Cartridge seal, balanced

Pos. Type Material

(2) and (3) B Carbon, resin-impregnatedQ Silicon carbide

Pos. Type Material

(4) E EPDM

V FKM (Viton®)

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HS 6

Seal face materialCarbon/silicon carbide (xBQx)Seals with one carbon seal face have the following features:• brittle material requiring careful handling• worn by liquids containing solid particles• good corrosion resistance• can withstand temporary dry running.The self-lubricating properties of carbon make the seal suitable for use even with poor lubricating conditions (high temperatures) without generating noise. However, such conditions will cause wear of the carbon seal face leading to reduced seal life.

Secondary seal materialFKM (xxxV)FKM rubber covers a very wide range of liquids and temperatures and has the following features:• poor mechanical properties at low temperatures• resistant to water up to 90 °C • resistant to mineral oils and vegetable oils • not resistant to alkaline liquids at high temperatures.

EPDM (xxxE)EPDM rubber covers a wider range of liquids up to a maximum temperature of 120 °C. EPDM rubber has good mechanical properties.

Stuffing boxesStuffing boxes of the type SNEK are available as an alternative to mechanical shaft seals.

Codes for stuffing box

The stuffing box includes graphite-impregnated packing rings.The packing rings consist of braided material which is effective for ensuring long service life for packing rings while protecting the shaft (sleeve). When fitted, the packing rings are symmetrical, having parallel facings that prevent tilting.

Fig. 17 Sectional view of a stuffing box with internal flushing liquid

Pos. Code Short description of stuffing box

1 S Stuffing box with packing rings

2Cooling method

N Uncooled stuffing box

3Barrier fluid

E With internal barrier fluid

4 K Synthetic polymer packing rings, graphite impregnated. NBR O-ring in the pump

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184

9 11

08Pos. Description

1 Shaft sleeve2 Gland3 Packing ring4 Distribution ringA Drilled hole for flushing liquid (pumped liquid)

19

Operating conditions

20

HS7

7. Operating conditions

Ambient temperature and altitudeThe ambient temperature and the installation altitude are important factors for the motor life, as they affect the life of the bearings and the insulation system.The ambient temperature must not exceed 40 °C.If the ambient temperature exceeds 40 °C or if the motor is installed more than 1000 m above sea level, the motor must not be fully loaded due to the low density and consequently low cooling effect of the air. In such cases, it may be necessary to use a motor with a higher output.

Fig. 18 Relationship between motor output (P2) and ambient temperature

ExampleFigure 18 shows that the load of the motor must be reduced to 88 % when installed 3500 m above sea level. At an ambient temperature of 70 °C the load of the motor must be reduced to 78 % of the rated output.

Liquid temperatures and shaft sealsThe maximum liquid temperature marked on the pump nameplate depends on the mechanical shaft seal used:• Temperature range for FKM (BBQV - optional): 0-90

°C.• Temperature range for EPDM (BBQE - optional): 0-

120 °C.Minimum temperature of -25 °C can be achieved for certain applications. Contact the factory for specific information.

Pressure

Maximum operating pressure

Fig. 19 Pressures in the pump

The inlet pressure + the pump pressure must be lower than the maximum operating pressure (p) stated on the pump nameplate. The maximum operating pressure can be checked by closing the outlet valve briefly (maximum 30 seconds).

Minimum inlet pressureThe minimum inlet pressure must be according to the NPSH curve + correction for vapour pressure + a safety margin of minimum 0.5 metres head. We do, however, recommend that you calculate the inlet pressure in these cases:• the liquid temperature is high• the flow rate is considerably higher than the pump's

rated flow rate• the pump is operating in an open system with

suction lift• the liquid is sucked through long pipes• the inlet conditions are poor• the operating pressure is low.

Maximum inlet pressureThe inlet pressure + the pump pressure must be lower than the maximum operating pressure (p) stated on the pump nameplate. The maximum operating pressure can be checked by closing the outlet valve briefly (maximum 30 seconds).

TM00

218

9 15

98

20 25 30 35 40 45 50 55 60 65 70 75 80

50

60

70

80

90

100

[%]P1

t [°C]

1000 2250 3500 m

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2 49

07

Inlet pressure

Pump pressure

Maximum operating pressure (pressure above atmospheric pressure)

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HS 7

Flow rateMinimum flow rateThe pump must not run against a closed outlet valve, as this will cause an increase in temperature or formation of steam in the pump. This may cause shaft damage, impeller erosion, short life of bearings, stuffing boxes with packing rings or mechanical seals due to stress or vibration.The minimum, continuous flow rate must be at least 25 % of the flow rate at best-efficiency point (BEP).

Maximum flow rateThe maximum flow rate must not be exceeded as otherwise there is a risk of for instance cavitation and overload.The maximum flow rate can be read either from the performance curve pages or from a curve on a specific pump when selecting it in Grundfos Product Center.

Fig. 20 Example from Grundfos Product Center showing minimum and maximum flow rate

Maximum particle sizeThe table shows the maximum free passage through the impeller.

TM06

547

9 47

15H[m]

0

10

20

30

40

50

60

70

80

90

Q [m³/h]0 20 40 60 80 100 120 140 160 180 200

eta[%]

0

20

40

60

80

100

HS 100-80-242/241, 50HzPumped liquid = WaterLiquid temperature = 20 °CDensity = 998.2 kg/m³

Minimum flow rate

Maximum flow rate

Pump type Maximum free passage through the impeller [mm]

HS 65-50-242 4.8HS 65-50-331 4.1HS 100-80-242 7.9HS100-80-356 7.9HS 125-100-280 9.7HS 125-100-305 19.1HS 125-100-381 6.4HS 150-125-305 16.0HS 150-125-381 19.1HS 200-150-305 25.4HS 200-150-381 20.6HS 200-150-483 19.1HS 200-150-508 19.1HS 250-200-305 22.4HS 250-200-381 25.4HS 300-200-489 26.2HS 300-250-305 25.4HS 300-250-381 31.8HS 350-250-498 30.5HS 350-250-630 29.7HS 350-300-508 47.5HS 450-350-397 47.5

21

Installation

22

HS8

8. InstallationReferencePlease read this section on installation of HS pumps as an overview of the installation requirements to be fulfilled.For full details on foundation, mechanical installation, alignment, piping, electrical installation, etc., please refer to the installation and operating instructions for the HS pumps. Installation and operating instructions can be downloaded from Grundfos' homepage, www.grundfos.com, or you may contact your local Grundfos company.

Mechanical installation

Vibration dampersA specific application may call for vibration dampers to prevent pump vibrations from being transmitted to the building or the pipes. In order to select the right vibration damper, you need this information:• forces transferred through the damper• motor speed. In the case of speed control, this must

also be taken into account. • desired dampening in % (recommended value is 70

%).The selection of vibration damper differs from installation to installation. In certain cases a wrong damper may increase the vibration level. Vibration dampers should therefore be sized by the supplier of the vibration dampers.

Expansion jointsExpansion joints provide these advantages:• absorption of thermal expansion and contraction of

pipes caused by variations in liquid temperature• reduction of mechanical influences in connection

with pressure surges in the pipes• isolation of structure-borne noise in the pipes (only

rubber bellows expansion joints).Note: Do not use expansion joints to adjust for inaccuracy in the pipes, for instance centre displacement or misalignment of flanges.The expansion joints should be fitted at a minimum distance of two pipe diameters (DN) away from the pump flange on the inlet side. This prevents turbulence in the joints, thus ensuring optimum inlet conditions. At flow velocities > 2.4 m/s, we recommend that you fit larger expansion joints matching the pipes.For pipe sizes above DN 100, we recommend that you use restrained expansion joints to restrict the spring force of the joint itself.

LocationInstall the pump as close as possible to the supply of pumped liquid and with the shortest and most direct inlet pipe practical.Install the pump with sufficient accessibility for inspection and maintenance. Allow ample space and headroom for the use of an overhead crane or hoist sufficiently strong to lift the unit.

Fig. 21 HS pump with accessibility for inspection and headroom for the use of an overhead crane

FoundationWe recommend that you install the pump on a concrete foundation which is heavy enough to provide permanent and rigid support for the entire pump. The foundation must be capable of absorbing any vibration, normal strain or shock. As a recommendation, the weight of the concrete foundation should be three times the weight of the complete pump unit. For specific requirements, please consult the contractor or the engineer, or comply with established industry standards.In installations where silent operation is particularly important, a foundation with a mass up to five times that of the complete pump unit is recommended.

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15

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HS 8

Grouting

Fig. 22 Sectional view of foundation with anchor bolt, grouting and base frame

Grouting compensates for uneven foundation, distributes weight of unit, dampens vibrations and prevents shifting. Use an approved, non-shrinking grout. If you have questions or doubts about the grouting, please contact an expert on grouting.

Measuring instrumentsTo ensure continuous monitoring of operation, we recommend you to install pressure gauges on the pump inlet and outlet flanges. The pressure gauge on the inlet side must be capable of measuring vacuum. The pressure gauge tappings should only be opened for test purposes. The measuring range of the outlet side pressure gauge should be 20 % above the maximum pump outlet pressure.When measuring with pressure gauges on the pump flanges, please note that a pressure gauge does not register dynamic pressure (velocity pressure). On HS pumps, the diameters of the inlet and outlet flanges are different which results in different flow velocities in the two flanges. Consequently, the pressure gauge on the outlet flange will not show the pressure stated in the technical documentation, but a value which may be lower.

PipingInlet and outlet pipeIn order to minimise friction losses and hydraulic noise in the piping, choose piping that is one or two sizes larger than the pump inlet and outlet ports. Typically, flow velocities should not exceed 2 m/s (6 ft/sec) for the inlet pipe (port) and 3 m/s (9 ft/sec) for the outlet pipe (port).Make sure that the NPSH available (NPSHA) is higher than the NPSH required (NPSHR). NPSH = Net Positive Suction Head.

General precautionsWhen installing the piping, observe these precautions:• Always run the piping direct to the pump.

Note: Make sure that both inlet and outlet piping are independently supported near the pump so that no strain is transmitted to the pump when the flange bolts are tightened. Use pipe hangers or other supports with necessary spacing to provide support.

• When expansion joints are used in the piping system, fit the joints at a minimum distance of two pipe diameters away from the pump on the inlet side. This prevents turbulence in the joints, thus ensuring optimum suction conditions.

• Install piping as straight as possible and avoid unnecessary bends. Where necessary, use 45 ° or long sweep 90 ° fittings to reduce friction loss.

• Where flanged joints are used, ensure that inside diameters match properly.

• Provide for expansion of pipe material by means of expansion joints on both sides of the pump.

• Always allow sufficient space/accessibility for maintenance and inspection.

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08

5-10

mm

Base frameGrout

Levelling wedges or shims left in place

Top of foundation (rough)

19 to 32 mmgrout

Formwork

23

Installation

24

HS8

Inlet pipingNote: The sizing and installation of the inlet piping is extremely important.Locate the pump below system level whenever possible. This will facilitate priming, assure a steady liquid flow and provide a positive suction head.

Many NPSH problems can be avoided if the inlet piping is properly installed.

System typesThese pumps can be installed in two types of system:1. Closed systems or open systems where the liquid

level is above the pump inlet (flooded systems), meaning that a positive1) inlet pressure will be available.

2. Open systems where the liquid level is below the pump inlet (suction lift), meaning that a negative1)

inlet pressure will be available.1) Positive or negative inlet pressure in relation to ambient

atmospheric pressure.

General Inlet piping guidelinesAvoid air pockets or turbulence in the inlet pipe. Never use reducers in a horizontal inlet pipe as shown in fig. 24. Instead, use an eccentric reducer as illustrated in fig. 23.

Fig. 23 Correctly mounted reducer

Fig. 24 Reducers resulting in air pockets and turbulence

Flooded systemsClosed systems and open systems where the liquid level is above the pump inlet.

Fig. 25 Correctly mounted inlet piping

Suction lift systems(Closed systems and open systems where the liquid level is below the pump inlet).Install the inlet pipe sloping upwards towards the inlet port. Any high point in the pipe will be filled with air and thus prevent proper operation of the pump. When reducing the piping to the inlet port diameter, use an eccentric reducer with the eccentric side down to avoid air pockets.


Fig. 27 Inlet piping resulting in air pockets

Correct

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07

Wrong

TM04

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2 49

07

Eccentric reducer

Turbulent flow

Air pocket

Concentric reducer

Correct

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014

8 49

07

Correct

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009

8 49

07

Wrong

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009

7 49

07

Eccentric reducer

Pipe sloping down towards pump

Eccentric reducer

Pipe sloping up towards pump

Eccentric reducer

Air pocket

Pipe sloping down towards pump

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HS 8

Inlet piping if the feed line comes in different horizontal planesAvoid high spots, such as loops, as they will collect air and throttle the system or lead to uneven pumping.


Fig. 29 Inlet piping resulting in air pockets

Installations with vertical inlet piping in confined space

Fig. 30 Suction diffuser (1) in the inlet piping

Inlet piping with a horizontal elbow in the feed lineMake sure that the liquid flow is evenly distributed to both sides of the double-suction impellers.There is always an uneven, turbulent flow through an elbow. See fig. 32. If an elbow is installed in the inlet pipe near the pump in a position other than vertical, more liquid will enter one side of the impeller than the other. This will result in heavy, unbalanced thrust loads overheating the bearings, causing rapid wear and reducing the hydraulic performance.

Fig. 31 Recommended inlet pipe installation with a length of straight pipe between horizontal elbow and pump

Fig. 32 Unbalanced loading of a double-suction impeller due to uneven flow through a horizontal elbow close to the pump

Valves in inlet pipingIf the pump is operating under static suction lift conditions, install a non-return valve in the inlet pipe to avoid having to prime the pump each time it is started. The non-return valve should be of the flap type or a foot-valve with a minimum of pressure loss.

Correct

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5 49

07

Wrong

TM04

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4 49

07TM

04 0

096

4907

Eccentric reducer

Eccentric reducer

Air pocket

Correct

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0 49

07

Wrong

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014

9 49

07

DN

10 x

DN

10 X DN plus expansion joint

Uneven flowWater pressureincreases here

causing a greaterflow to one side of

the impeller than tothe other

25

Installation

26

HS8

Outlet pipingThe outlet pipe is usually preceded by a non-return valve and an outlet isolating or throttle valve. The non-return valve protects the pump against excessive back-pressure and reverse rotation of the pump and prevents back flow through the pump in case of operational stop or failure of the motor.In order to minimise friction losses and hydraulic noise in the pipes, flow velocities should not exceed 3 m/s (9 ft/sec) in the outlet pipe (port).On long horizontal runs, it is desirable to keep the piping as level as possible. Avoid high spots, such as loops as they will collect air and throttle the system or lead to uneven pumping.

Auxiliary piping1. Drains

Install drain pipes from pump casing and stuffing boxes to a convenient disposal point.

2. Pumps fitted with stuffing boxesWhen inlet pressure is below ambient pressure, supply the stuffing boxes with liquid to provide lubrication and prevent the ingress of air. This is normally achieved via a flushing pipe from the pump outlet side to the stuffing box. A control valve or orifice plate may be fitted in the flushing pipe to control the pressure to the packing gland/stuffing box.If the pumped liquid is dirty and cannot be used for flushing the seals, we recommend a separate clean, compatible liquid supply to the stuffing box at 1 bar (15 psi) above the inlet pressure.

3. Pumps fitted with mechanical sealsSeals requiring re-circulation will normally be provided with a flushing pipe from the pump casing. Note: When pumping hot liquids, we recommend that the supply of any external flushing or cooling liquid is continued after stopping the pump. This should be done to avoid seal damage.

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9. Selection of product

Pump sizeSelection of pump size should be based on these data:• required flow and pressure• pressure loss as a result of height differences

(geometric lifting height)• friction loss in the pipes (including bends, valves,

etc.)• best efficiency at the estimated duty point.

EfficiencyIf you expect the pump to always operate in the same duty point, select a pump which is operating in a duty point corresponding to the best efficiency of the pump.In case of varying consumption, select a pump whose best efficiency falls within the duty range covering the greater part of the duty time.

MaterialThe material variant should be selected on the basis of the liquid to be pumped.

Motor sizeThe selection of motor size should be based on these parameters:• flow rate margin, the maximum required flow rate in

your application• motor safety margin.A selection has to be made for both parameters.

Parameter 1 - flow rate margin in your applicationUnderstanding the operating conditions under which your pump will run is important to ensure long life and trouble-free operation of both the pump and motor. The more specific these parameters are understood, the more refined and specific your motor selection can be.If you intend to run the pump in one specific duty point, the power absorbed in this point (P2) could in theory be your motor's rated power. However, because of the uncertainties in system calculations or the addition of duty conditions around the primary duty point, we recommend that you have a safety margin for P2 power.To accomplish this, we recommend the following method for motor selection.1. Select one of the following flow rate margins for

your pump:– Duty point to the end of the actual curve (default

in CAPS)– Duty point + 30 %– Duty point + 20 %– Duty point + 10 %.

Flow rate margin

Fig. 33 Selection of a flow rate margin on basis of conditions around the primary duty point and uncertainties in system calculations

2. Establish P2 for the selected flow rate margin.

Establishing P2

Fig. 34 Establishing P2 for a selected flow rate margin of 30 %

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0608

0 200 400 600 800 1000 Q [m³/h]

0

4

8

12

16

20

24

28

32

36

40

[m]H

0

4

8

12[m]

NPSH

HS 300-250-305ISO 9906 Grade 2

NPSH

/210.8

/234.3

/257.8

/281.3

/304.8 Duty point

+ 10 %

+ 20 %

+ 30 %

Flow rate margins

Max. flow rate margin

0 200 400 600 800 1000 Q [m³/h]

0

4

8

12

16

20

24

28

32

36

40

[m]H

0

4

8

12[m]

NPSH

HS 300-250-305ISO 9906 Grade 2

NPSH

/210.8

/234.3

/257.8

/281.3

/304.8

0 200 400 600 800 1000 Q [m³/h]

0

20

40

60

80

[kW]P2

0

20

40

60

80

[%]Eta

/210.8/234.3

/257.8

/281.3/304.8

Duty point

+ 10 %

+ 20 %

+ 30 %

Max. flow rate margin

P2 for + 30 %

27

Selection of product

28

HS9

In some cases, however, the input power actually decreases as the flow rate increases. It will thus be found at some other point within this flow range. This is typically the case when the impeller is trimmed to the smallest diameter.

Decrease of P2 with increase of flow

Fig. 35 Establishing the maximum P2 when P2 decreases as the flow rate increases

Parameter 2 - motor safety marginAs with any system, uncertainties and tolerances exist, the motor safety margin takes the following into account:• The actual head is at the high end of the tolerance

described in ISO 9906. This will increase the required P2.

• Pump efficiency is at the low end of the tolerance described in ISO 9906. This will increase the required P2.

• Motor efficiency is at the low end.To establish the motor safety margin, select method 1 or alternatively method 2:

Method 1 Add a safety margin as outlined in ISO 5199 to the maximum P2 found when determining parameter 1.(Grundfos recommends the addition of a safety margin in accordance with this standard; default in Grundfos Product Center.)

Fig. 36 Safety margins according to ISO 5199

Method 2Add a 5 % safety margin to the maximum P2 found when determining parameter 1. If not specified by the customer, the motor size will be determined in accordance with the Grundfos Product Center defaults, a motor which covers the full performance range and with a motor safety margin according to ISO 5199.

TM04

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08

0 200 400 600 800 1000 Q [m³/h]

0

4

8

12

16

20

24

28

32

36

40

[m]H

0

4

8

12[m]

NPSH

HS 300-250-305ISO 9906 Grade 2

NPSH

/210.8

/234.3

/257.8

/281.3

/304.8

0 200 400 600 800 1000 Q [m³/h]

0

20

40

60

80

[kW]P2

0

20

40

60

80

[%]Eta

/210.8/234.3

/257.8

/281.3/304.8

P2 max

Duty pointMax. flow rate margin

Required pump power up to [kW]

Motor powerP2 [kW]

540 600473 525405 450360 400338 375320 355302 335284 315225 250180 200144 160119 13299 11081 9068 7549 5540 45

32.5 3726 3019 22

15.9 18.512.8 159.1 116.1 7.54.3 5.53.2 42.3 31.7 2.21.1 1.5

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HS 9

Pumped liquidsWe recommend HS pumps for thin, clean and non-aggressive, non-explosive liquids, not containing solid particles or fibres. The liquid must not attack the pump materials chemically or mechanically.The mechanical shaft seal must be suitable for the liquid.Water in heating and ventilating systems often contains additives to prevent negative effects such as system corrosion or calcareous deposits. If you want to use the pump for such liquids and if the temperature is above 80 °C, use special shaft seals to avoid crystallization/precipitation between the seal faces.

Liquid density and viscosityIf you pump liquids with a density and/or viscosity higher than that of water, use motors with correspondingly higher outputs.

The effect of high density on centrifugal pump performanceA high-density liquid only affects the power consumption of a centrifugal pump:• The head, flow rate and pump efficiency will remain

unchanged.• The power consumption will increase at a ratio

corresponding to the increase in density. A liquid with a specific gravity of 1.2 will thus require a 20 % larger power input.

• An oversize motor will often be required.Grundfos Product Center can help you select the right pump for liquids with a density different from that of water.

The effect of high viscosity on centrifugal pump performanceA high-viscosity liquid affects a centrifugal pump in several ways:• The power consumption will be increased, i.e. a

larger motor is required.• Head, flow rate and pump efficiency will be reduced.Grundfos Product Center can help you select the right pump for liquids with a viscosity different from that of water.

29

Performance tests

30

HS10

10. Performance testsThe requested duty point for every split-case pump produced in Asia is tested according to ISO 9906, Grade 2B, and without certification.In case of pumps ordered on the basis of impeller diameter only (no requested duty point), the pump will be tested at the best efficiency point.The primary duty point is guaranteed by a certified performance test. Additional point(s), on request, are offered for reference only. Testing certificate has to be ordered separately.

CertificatesCertificates have to be confirmed for every order and are available on request as follows:• certificate of compliance with the order (EN

10204-2.1)• pump test sheet.

Witness testWhen the pumps are being tested or are tested with a certification it is possible for the customer to witness the testing procedure according to ISO 9906.If the customer wants to witness test the pump performance, place this request on the order.

Intr

oduc

tion

to p

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rman

ce c

urve

s an

d te

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cal d

ata

HS 11

11. Introduction to performance curves and technical data

How to read the curve charts

1) For NPSH of other impellers, please contact Grundfos.

Curve conditions• Tolerances according to ISO 9906, Grade 2B.• The curves show pump performance with different

impeller diameters at the nominal speed.• The bold part of the curves show the

recommended operating range.• Do not operate the pump along the thin parts of the

curves. If your duty point lies here, you should select a smaller or larger pump type.

• The curves apply to the pumping of airless water at a temperature of +20 °C and a kinematic viscosity of 1 mm2/s (1 cSt).

• ETA: The lines show values of the hydraulic efficiency of the pump for the different impeller diameters.

• NPSH: The curves show average values measured under the same conditions as the performance curves.When sizing the pump, add a safety margin of at least 0.5 m.

• In case of other densities than 1000 kg/m3 the outlet pressure is proportional to the density.

• When pumping liquids with a density higher than 1000 kg/m3, motors with correspondingly higher outputs must be used.

Calculation of total headThe total pump head consists of the height difference between the measuring points + the differential head + the dynamic head.

TM06

928

6 22

17

0 50 100 150 200 250 300 350 400 450 500 550 600 Q [m³/h]

0

4

8

12

16

20

24

28

32

36

40

44

48

52

56

[m]H

0

2

4

6

8

10

[m]NPSH

HS 200-150-381A

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/280.0

/304.8/330.0

/356.0/381.0

/280.0

/304.8

/330.0

/356.0

/381.0

0 50 100 150 200 250 300 350 400 450 500 550 600 Q [m³/h]

10

20

30

40

50

60

70

80

90

100[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/280.0

/304.8 /330.0 /356.0/381.0

/280.0

/304.8

/330.0

/356.0

/381.0

Pump type and speedSize of impellerTotal pump head

H = Htotal

QH curve for the individual pump.The bold curve indicates the recommended performance range

The NPSH curves1). When sizing the pumps, add a safety margin of at least 0.5 m

The power curves indicate pump input power [P2] for the pumps shown

The eta curves show the efficiency of the pumps shown

Htotal = Hgeo + Hstat + Hdyn

Hgeo Height difference between measuring points.

HstatDifferential head between the inlet and the outlet side of the pump.

HdynCalculated values based on the velocity of the pumped liquid on the inlet and the outlet side of the pump.

31

Performance curves and technical data

32

12

12. Performance curves and technical data

2-pole

HS 65-50-242

TM06

927

6 22

17

0 5 10 15 20 25 30 35 40 45 50 55 60 65 Q [m³/h]

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100[m]H

0

4

8

12

[m]NPSH

HS 65-50-242B

ISO 9906 Grade 2B

50 Hz, n = 2940 min-1

/171.0

/185.0

/213.0

/241.0

/171.0, /185.0, /213.0, /241.0

0 5 10 15 20 25 30 35 40 45 50 55 60 65 Q [m³/h]

0

5

10

15

20

25

30

35

[kW]P2

0

10

20

30

40

50

60

70

[%]Eta

/171.0/185.0/213.0/241.0

/171.0/185.0

/213.0

/241.0

Perf

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12

HS 65-50-242 dimensional sketches

HS 65-50-242 dimensions

TM04

182

8 47

15

Motor Pump dimensions[mm]

Motor dimensions [mm]

Distance between shaft ends [mm]

P2[kW]

Frame size Pole

CPW U X YY HD HS HZ C HM MU HTMechanical

sealStuffing

box11 160M 2 510 545 305 25.4 216 216 208.9 224 270 608 530 42 315 160M 2 510 545 305 25.4 216 216 208.9 224 270 608 530 42 3

18.5 160L 2 510 545 305 25.4 216 216 208.9 224 270 652 530 42 322 180MA 2 510 545 305 25.4 216 216 214.1 224 270 672 564 48 1930 200LA 2 510 545 305 25.4 216 216 234.4 234 270 775 592 55 1937 200LA 2 510 545 305 25.4 216 216 234.4 234 270 775 592 55 1945 225MA 2 510 545 305 25.4 216 216 259.1 259 270 811 647 55 19

Motor Base frame dimensions[mm]

Overhang[mm]

Net weights[kg] Shipping

volume [m3]P2

[kW] Frame

size Pole HB HP HR HF HA HE HG n HH Mechanical seal

Stuffing box

Motor end Pump Motor Total

11 160M 2 1130 200 9 - 390 345 7.5 4 18 - 31 - 73 130 260 0.5315 160M 2 1130 200 9 - 390 345 7.5 4 18 - 31 - 73 130 260 0.53

18.5 160L 2 1130 200 9 - 390 345 7.5 4 18 - 31 39 73 158 288 0.5422 180MA 2 1140 200 19 - 435 390 7.5 4 18 - 21 75 73 180 320 0.5930 200LA 2 1230 200 19 - 485 440 7.5 4 18 - 21 87 73 280 426 0.6737 200LA 2 1230 200 19 - 485 440 7.5 4 18 - 21 87 73 280 426 0.6745 225MA 2 1250 200 19 - 550 505 7.5 4 18 - 21 104 73 355 506 0.74

33


34

12

HS 100-80-242

TM06

927

4 22

17

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Q [m³/h]

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95[m]H

0

2

4

6

8

10

[m]NPSH

HS 100-80-242E

ISO 9906 Grade 2B

50 Hz, n = 2965 min-1

/165.0

/190.5

/216.0

/241.3

/165.0

/190.5

/216.0

/241.3

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Q [m³/h]

0

10

20

30

40

50

60

70

80[kW]P2

0

10

20

30

40

50

60

70

80[%]Eta

/165.0/190.5

/216.0/241.3

/165.0

/190.5

/216.0

/241.3

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box15 160M 2 510 545 305 25.4 279 279 221.6 222 290 608 540 42 3

18.5 160L 2 510 545 305 25.4 279 279 221.6 222 290 652 540 42 322 180MA 2 510 545 305 25.4 279 279 221.6 222 290 672 574 48 1930 200LA 2 510 545 305 25.4 279 279 221.6 222 290 775 592 55 1937 200LA 2 510 545 305 25.4 279 279 221.6 222 290 775 592 55 1945 225MA 2 510 545 305 30.16 279 279 246.4 246 290 811 647 55 1955 250SA 2 510 545 305 30.16 279 279 296.4 296 290 883 743 60 2875 250MA 2 510 545 305 30.16 279 279 296.4 296 290 921 743 60 28


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


15 160M 2 1140 200 19 - 395 350 7.5 4 18 - 21 - 80 130 268 0.6618.5 160L 2 1140 200 19 - 395 350 7.5 4 18 - 21 39 80 158 296 0.6822 180MA 2 1150 200 19 - 404 359 7.5 4 18 - 21 65 80 180 325 0.7330 200LA 2 1230 200 19 - 460 415 7.5 4 18 - 21 87 80 280 432 0.8037 200LA 2 1230 200 19 - 460 415 7.5 4 18 - 21 87 80 280 432 0.8045 225MA 2 1250 200 19 - 495 450 7.5 4 18 - 21 104 80 355 508 0.8955 250SA 2 1360 200 19 - 610 551 8 4 18 - 21 74 80 470 655 1.0675 250MA 2 1360 200 19 - 610 551 8 4 18 - 21 112 80 540 725 1.08

35


36

12

HS 125-100-280

TM06

927

5 22

17

0 20 40 60 80 100 120 140 160 180 200 220 240 Q [m³/h]

0

10

20

30

40

50

60

70

80

90

100

110

120

[m]H

0

4

8

12

[m]NPSH

HS 125-100-280E

ISO 9906 Grade 2B

50 Hz, n = 2970 min-1

/203.0

/229.0 /254.0/279.4

/203.0

/229.0

/254.0

/279.4

0 20 40 60 80 100 120 140 160 180 200 220 240 Q [m³/h]

0

20

40

60

80

100

120

140

160[kW]P2

0

10

20

30

40

50

60

70

80[%]Eta

/203.0

/229.0

/254.0/279.4

/203.0/229.0

/254.0

/279.4

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box18.5 160L 2 631 674 368 38.1 305 305 244 244 370 652 594 42 1322 180MA 2 631 674 368 38.1 305 305 244 244 370 672 628 48 2130 200LA 2 631 674 368 38.1 305 305 244 244 370 775 646 55 2137 200LA 2 631 674 368 38.1 305 305 244 244 370 775 646 55 2145 225MA 2 631 674 368 38.1 305 305 244 244 370 811 676 55 2155 250SA 2 631 674 368 38.1 305 305 269 294 370 883 771 60 3075 250MA 2 631 674 368 38.1 305 305 269 294 370 921 771 60 3090 280SA 2 631 674 368 38.1 305 305 269 289 370 996 852 65 30


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


18.5 160L 2 1230 200 47 - 395 350 7.5 4 18 16 59 51 164 158 386 0.9222 180MA 2 1280 200 47 - 404 359 7.5 4 18 16 59 29 164 180 419 0.9230 200LA 2 1320 200 47 - 443 398 7.5 4 18 16 59 92 164 280 521 1.0137 200LA 2 1320 200 47 - 443 398 7.5 4 18 16 59 92 164 280 521 1.0145 225MA 2 1350 200 47 - 485 440 7.5 4 18 16 59 98 164 355 596 1.0755 250SA 2 1450 200 47 525 550 504 8 6 18 16 59 79 164 470 741 1.2375 250MA 2 1450 200 47 525 550 504 8 6 18 16 59 117 164 540 811 1.2590 280SA 2 1550 200 47 575 600 550 8 6 18 16 59 138 164 630 909 1.47

37


38

12

HS 125-100-305

TM06

927

3 22

17

0 40 80 120 160 200 240 280 320 360 Q [m³/h]

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

[m]H

0

5

10

[m]NPSH

HS 125-100-305F

ISO 9906 Grade 2B

50 Hz, n = 2975 min-1

/203.2 /228.6 /254.0 /279.4 /304.8

/203.2

/228.6

/254.0

/279.4

/304.8

0 40 80 120 160 200 240 280 320 360 Q [m³/h]

0

20

40

60

80

100

120

140

160[kW]P2

0

10

20

30

40

50

60

70

80[%]Eta

/203.2/228.6 /254.0

/279.4/304.8

/203.2

/228.6

/254.0

/279.4

/304.8

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box30 200LA 2 631 674 368 38.1 305 305 244 244 370 775 646 55 2137 200LA 2 631 674 368 38.1 305 305 244 244 370 775 646 55 2145 225MA 2 631 674 368 38.1 305 305 244 244 370 811 676 55 2155 250SA 2 631 674 368 38.1 305 305 269 294 370 883 771 60 3075 250MA 2 631 674 368 38.1 305 305 269 294 370 921 771 60 3090 280SA 2 631 674 368 38.1 305 305 269 289 370 996 852 65 30


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


30 200LA 2 1320 200 47 - 443 398 7.5 4 18 16 59 92 164 280 521 1.0137 200LA 2 1320 200 47 - 443 398 7.5 4 18 16 59 92 164 280 521 1.0145 225MA 2 1350 200 47 - 485 440 7.5 4 18 16 59 98 164 355 596 1.0755 250SA 2 1450 200 47 525 550 504 8 6 18 16 59 79 164 470 741 1.2375 250MA 2 1450 200 47 525 550 504 8 6 18 16 59 117 164 540 811 1.2590 280SA 2 1550 200 47 575 600 550 8 6 18 16 59 138 164 630 909 1.47

39


40

12

4-pole

HS 65-50-242

TM06

929

5 22

170 5 10 15 20 25 30 35 40 45 50 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

[m]H

0

4

8

12

[m]NPSH

HS 65-50-242B

ISO 9906 Grade 2B

50 Hz, n = 1440 min-1

/171.0 /185.0

/213.0/241.0

/171.0

/185.0

/213.0

/241.0

0 5 10 15 20 25 30 35 40 45 50 Q [m³/h]

0

1

2

3

4

5

6

7

[kW]P2

0

10

20

30

40

50

60

70

[%]Eta

/171.0/185.0

/213.0

/241.0

/171.0 /185.0/213.0 /241.0

Perf

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12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box1.5 090L 4 510 545 305 25.4 216 216 209 209 270 333 398 24 102.2 100L 4 510 545 305 25.4 216 216 209 209 270 375 441 28 33 100L 4 510 545 305 25.4 216 216 209 209 270 375 441 28 3

3.7 112M 4 510 545 305 25.4 216 216 209 209 270 392 451 28 34 112M 4 510 545 305 25.4 216 216 209 209 270 392 451 28 3

5.5 132S 4 510 545 305 25.4 216 216 209 209 270 454 476 38 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


1.5 090L 4 900 200 19 - 315 270 7.5 4 18 - 21 - 73 25 140 0.412.2 100L 4 920 200 19 - 315 270 7.5 4 18 - 21 - 73 35 152 0.423 100L 4 920 200 19 - 315 270 7.5 4 18 - 21 - 73 35 152 0.42

3.7 112M 4 940 200 19 - 315 270 7.5 4 18 - 21 - 73 46 163 0.424 112M 4 940 200 19 - 315 270 7.5 4 18 - 21 - 73 46 163 0.42

5.5 132S 4 1000 200 9 - 315 270 7.5 4 18 - 31 - 73 62 183 0.45

41


42

12

HS 65-50-331

TM06

929

6 22

17

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

[m]H

0

2

4

6

[m]NPSH

HS 65-50-331D

ISO 9906 Grade 2B

50 Hz, n = 1465 min-1

/229.0 /254.0 /279.0 /305.0 /330.0

/229.0

/254.0

/279.0

/305.0

/330.0

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Q [m³/h]

0

2

4

6

8

10

12

14

[kW]P2

0

10

20

30

40

50

60

70

[%]Eta

/229.0

/254.0

/279.0

/305.0

/330.0/229.0

/254.0/279.0 /305.0

/330.0

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box3.7 112M 4 510 545 305 25.4 254 254 209 209 355 392 489 28 34 112M 4 510 545 305 25.4 254 254 209 209 355 392 489 28 3

5.5 132S 4 510 545 305 25.4 254 254 209 209 355 454 514 38 37.5 132M 4 510 545 305 25.4 254 254 209 209 355 492 514 38 311 160M 4 510 545 305 25.4 254 254 209 209 355 608 553 42 315 160L 4 510 545 305 25.4 254 254 209 209 355 652 553 42 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


3.7 112M 4 930 200 19 - 315 270 7.5 4 18 - 21 - 95 46 185 0.544 112M 4 930 200 19 - 315 270 7.5 4 18 - 21 - 95 46 185 0.54

5.5 132S 4 1010 200 19 - 315 270 7.5 4 18 - 21 - 95 62 205 0.587.5 132M 4 1010 200 19 - 315 270 7.5 4 18 - 21 9 95 82 225 0.5811 160M 4 1140 200 19 - 328 289 7.5 4 18 - 21 - 95 130 281 0.6415 160L 4 1140 200 19 - 328 289 7.5 4 18 - 21 39 95 158 309 0.66

43


44

12

HS 100-80-242

TM06

928

4 22

17

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90Q [m³/h]

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22[m]H

0

1

2

3

4

5

[m]NPSH

HS 100-80-242E

ISO 9906 Grade 2B

50 Hz, n = 1450 min-1

/165.0/190.5 /216.0 /241.3

/165.0

/190.5

/216.0

/241.3

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90Q [m³/h]

0

1

2

3

4

5

6

7

8

[kW]P2

0

10

20

30

40

50

60

70

80

[%]Eta

/165.0 /190.5/216.0 /241.3

/165.0

/190.5

/216.0

/241.3

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box2.2 100L 4 510 545 305 25.4 279 279 222 222 290 375 466 28 33 100L 4 510 545 305 25.4 279 279 222 222 290 375 466 28 3

3.7 112M 4 510 545 305 25.4 279 279 222 222 290 392 476 28 34 112M 4 510 545 305 25.4 279 279 222 222 290 392 476 28 3

5.5 132S 4 510 545 305 25.4 279 279 222 222 290 454 501 38 37.5 132M 4 510 545 305 25.4 279 279 222 222 290 492 501 38 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


2.2 100L 4 920 200 19 - 315 270 7.5 4 18 - 21 - 80 35 159 0.533 100L 4 920 200 19 - 315 270 7.5 4 18 - 21 - 80 35 159 0.53

3.7 112M 4 930 200 19 - 315 270 7.5 4 18 - 21 - 80 46 169 0.534 112M 4 930 200 19 - 315 270 7.5 4 18 - 21 - 80 46 169 0.53

5.5 132S 4 1010 200 19 - 315 270 7.5 4 18 - 21 - 80 62 189 0.577.5 132M 4 1010 200 19 - 315 270 7.5 4 18 - 21 9 80 82 209 0.57

45


46

12

HS 100-80-356

TM06

929

2 22

17

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Q [m³/h]

0

4

8

12

16

20

24

28

32

36

40

44

48

[m]H

0

4

8

12

[m]NPSH

HS 100-80-356E

ISO 9906 Grade 2B

50 Hz, n = 1470 min-1

/254.0/279.4

/304.8 /330.0 /355.6

/254.0

/279.4

/304.8

/330.0

/355.6

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Q [m³/h]

0

5

10

15

20

25

30

35

40

[kW]P2

0

10

20

30

40

50

60

70

80

[%]Eta

/254.0/279.4

/304.8

/330.0

/355.6

/254.0/279.4 /304.8 /330.0

/355.6

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box7.5 132M 4 644 687 368 38.1 305 305 247 247 380 492 552 38 311 160M 4 644 687 368 38.1 305 305 247 247 380 608 591 42 315 160L 4 644 687 368 38.1 305 305 247 247 380 652 591 42 3

18.5 180MC 4 644 687 368 38.1 305 305 247 247 380 672 625 48 322 180LC 4 644 687 368 38.1 305 305 247 247 380 710 625 48 330 200LC 4 644 687 368 38.1 305 305 247 247 380 775 643 55 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


7.5 132M 4 1090 200 42 - 315 270 7.5 4 18 34 77 20 177 82 311 0.8211 160M 4 1220 200 42 - 385 340 7.5 4 18 34 77 6 177 130 369 0.8915 160L 4 1220 200 42 - 385 340 7.5 4 18 34 77 50 177 158 397 0.91

18.5 180MC 4 1260 200 42 - 400 355 7.5 4 18 34 77 30 177 165 409 0.9222 180LC 4 1260 200 42 - 400 355 7.5 4 18 34 77 68 177 205 449 0.9530 200LC 4 1300 200 42 - 445 400 7.5 4 18 34 77 92 177 280 532 1.00

47


48

12

HS 125-100-280

TM06

929

3 22

17

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

[m]H

0

2

4

6

8

[m]NPSH

HS 125-100-280E

ISO 9906 Grade 2B

50 Hz, n = 1465 min-1

/203.0

/229.0

/254.0/279.4

/203.0

/229.0

/254.0

/279.4

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Q [m³/h]

0

2

4

6

8

10

12

14

16

[kW]P2

0

10

20

30

40

50

60

70

80

[%]Eta

/203.0

/229.0

/254.0

/279.4

/203.0 /229.0/254.0

/279.4

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box2.2 100L 4 631 674 368 38.1 305 305 244 244 370 375 520 28 33 100L 4 631 674 368 38.1 305 305 244 244 370 375 520 28 3

3.7 112M 4 631 674 368 38.1 305 305 244 244 370 392 530 28 34 112M 4 631 674 368 38.1 305 305 244 244 370 392 530 28 3

5.5 132S 4 631 674 368 38.1 305 305 244 244 370 454 555 38 37.5 132M 4 631 674 368 38.1 305 305 244 244 370 492 555 38 311 160M 4 631 674 368 38.1 305 305 244 244 370 608 594 42 1315 160L 4 631 674 368 38.1 305 305 244 244 370 652 594 42 13


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


2.2 100L 4 1020 200 47 - 315 270 7.5 4 18 16 59 - 164 35 251 0.743 100L 4 1020 200 47 - 315 270 7.5 4 18 16 59 - 164 35 251 0.74

3.7 112M 4 1020 200 47 - 315 270 7.5 4 18 16 59 - 164 46 262 0.894 112M 4 1020 200 47 - 315 270 7.5 4 18 16 59 - 164 46 262 0.89

5.5 132S 4 1100 200 47 - 315 270 7.5 4 18 16 59 - 164 62 279 0.797.5 132M 4 1100 200 47 - 315 270 7.5 4 18 16 59 11 164 82 299 0.7911 160M 4 1230 200 47 - 395 350 7.5 4 18 16 59 7 164 130 358 0.8915 160L 4 1230 200 47 - 395 350 7.5 4 18 16 59 51 164 158 386 0.92

49


50

12

HS 125-100-305

TM06

928

0 22

17

0 20 40 60 80 100 120 140 160 180 200 220 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

[m]H

0

4

8

[m]NPSH

HS 125-100-305F

ISO 9906 Grade 2B

50 Hz, n = 1470 min-1

/203.2 /228.6 /254.0 /279.4 /304.8

/203.2

/228.6

/254.0

/279.4

/304.8

0 20 40 60 80 100 120 140 160 180 200 220 Q [m³/h]

0

4

8

12

16

20

24

28

32

[kW]P2

0

10

20

30

40

50

60

70

80

[%]Eta

/203.2/228.6 /254.0 /279.4

/304.8

/203.2

/228.6

/254.0

/279.4

/304.8

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box4 112M 4 631 674 368 38.1 305 305 244 244 370 392 530 28 3

5.5 132S 4 631 674 368 38.1 305 305 244 244 370 454 555 38 37.5 132M 4 631 674 368 38.1 305 305 244 244 370 492 555 38 311 160M 4 631 674 368 38.1 305 305 244 244 370 608 594 42 1315 160L 4 631 674 368 38.1 305 305 244 244 370 652 594 42 13

18.5 180MC 4 631 674 368 38.1 305 305 244 244 370 672 628 48 2122 180LC 4 631 674 368 38.1 305 305 244 244 370 710 628 48 21


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


4 112M 4 1020 200 47 - 315 270 7.5 4 18 16 59 - 164 46 262 0.895.5 132S 4 1100 200 47 - 315 270 7.5 4 18 16 59 - 164 62 279 0.797.5 132M 4 1100 200 47 - 315 270 7.5 4 18 16 59 11 164 82 299 0.7911 160M 4 1230 200 47 - 395 350 7.5 4 18 16 59 7 164 130 358 0.8915 160L 4 1230 200 47 - 395 350 7.5 4 18 16 59 51 164 158 386 0.92

18.5 180MC 4 1280 200 47 - 404 359 7.5 4 18 16 59 29 164 165 404 0.9222 180LC 4 1280 200 47 - 404 359 7.5 4 18 16 59 67 164 205 444 0.95

51


52

12

HS 125-100-381

TM06

929

7 22

17

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Q [m³/h]

0

5

10

15

20

25

30

35

40

45

50

55

[m]H

0

4

8

12

[m]NPSH

HS 125-100-381F

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/241.3/279.4

/317.5 /348.0 /381.0

/241.3

/279.4

/317.5

/348.0

/381.0

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Q [m³/h]

0

10

20

30

40

50

60

70

80

[kW]P2

0

10

20

30

40

50

60

70

80

[%]Eta

/241.3

/279.4

/317.5

/348.0

/381.0

/241.3 /279.4 /317.5 /348.0 /381.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box11 160M 4 631 674 368 38.1 357 357 279 279 470 608 667 42 1315 160L 4 631 674 368 38.1 357 357 279 279 470 652 667 42 13

18.5 180MC 4 631 674 368 38.1 357 357 279 279 470 672 701 48 2122 180LC 4 631 674 368 38.1 357 357 279 279 470 710 701 48 2130 200LC 4 631 674 368 38.1 357 357 279 279 470 775 719 55 2137 225SC 4 631 674 368 38.1 357 357 304 304 470 816 774 60 3045 225MC 4 631 674 368 38.1 357 357 304 304 470 841 774 60 3055 250SC 4 631 674 368 38.1 357 357 304 304 470 883 820 70 4075 250MC 4 631 674 368 38.1 357 357 304 304 470 921 820 70 40


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


11 160M 4 1260 200 82 - 385 340 7.5 4 18 - 24 12 255 130 452 1.1615 160L 4 1260 200 82 - 385 340 7.5 4 18 - 24 56 255 158 480 1.19

18.5 180MC 4 1300 200 82 - 455 410 7.5 4 18 - 24 44 255 165 502 1.2222 180LC 4 1300 200 82 - 455 410 7.5 4 18 - 24 82 255 205 542 1.2530 200LC 4 1350 200 82 - 443 398 7.5 4 18 - 24 97 255 280 618 1.2937 225SC 4 1400 200 82 500 515 456 8 6 18 - 24 97 255 320 681 1.3745 225MC 4 1420 200 82 510 515 456 8 6 18 - 24 102 255 358 721 1.3955 250SC 4 1500 200 82 550 565 506 8 6 18 - 24 74 255 510 890 1.5175 250MC 4 1500 200 82 550 565 506 8 6 18 - 24 112 255 565 945 1.54

53


54

12

HS 150-125-305

TM06

928

5 22

17

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

[m]H

0

2

4

6

8

[m]NPSH

HS 150-125-305E

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/203.2/228.6

/254.0/279.4 /304.8

/203.2

/228.6

/254.0

/279.4

/304.8

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Q [m³/h]

0

4

8

12

16

20

24

28

32

36[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/203.2/228.6 /254.0 /279.4 /304.8

/203.2

/228.6

/254.0

/279.4

/304.8

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box5.5 132S 4 775 775 419 38.1 330 330 285 285 475 454 666 38 37.5 132M 4 775 775 419 38.1 330 330 285 285 475 492 666 38 311 160M 4 775 775 419 38.1 330 330 285 285 475 608 705 42 1315 160L 4 775 775 419 38.1 330 330 285 285 475 652 705 42 13

18.5 180MC 4 775 775 419 38.1 330 330 285 285 475 672 739 48 2122 180LC 4 775 775 419 38.1 330 330 285 285 475 710 739 48 2130 200LC 4 775 775 419 38.1 330 330 285 285 475 775 757 55 2137 225SC 4 775 775 419 38.1 330 330 310 310 475 816 812 60 30


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


5.5 132S 4 1160 200 60 - 315 270 7.5 4 18 96 96 - 268 62 389 1.087.5 132M 4 1160 200 60 - 315 270 7.5 4 18 96 96 14 268 82 409 1.0911 160M 4 1290 200 60 - 385 340 7.5 4 18 96 96 11 268 130 466 1.1815 160L 4 1290 200 60 - 385 340 7.5 4 18 96 96 55 268 158 494 1.21

18.5 180MC 4 1340 200 60 - 404 359 7.5 4 18 96 96 33 268 165 514 1.2322 180LC 4 1340 200 60 - 404 359 7.5 4 18 96 96 71 268 205 554 1.2630 200LC 4 1380 200 60 - 443 398 7.5 4 18 96 96 95 268 280 631 1.3137 225SC 4 1430 200 60 515 515 456 8 6 18 96 96 96 268 320 694 1.43

55


56

12

HS 150-125-381

TM06

927

8 22

17

0 40 80 120 160 200 240 280 320 360 400 Q [m³/h]

0

4

8

12

16

20

24

28

32

36

40

44

48

52

56

60

[m]H

0

4

8

[m]NPSH

HS 150-125-381F

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/279.4/304.8 /330.6 /355.6

/381.0

/279.4

/304.8

/330.6

/355.6

/381.0

0 40 80 120 160 200 240 280 320 360 400 Q [m³/h]

0

10

20

30

40

50

60

70

80

90[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/279.4/304.8 /330.6

/355.6/381.0

/279.4

/304.8

/330.6

/355.6

/381.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box15 160L 4 801 801 432 38.1 356 381 285 285 550 652 747 42 13

18.5 180MC 4 801 801 432 38.1 356 381 285 285 550 672 781 48 2122 180LC 4 801 801 432 38.1 356 381 285 285 550 710 781 48 2130 200LC 4 801 801 432 38.1 356 381 310 310 550 775 824 55 2137 225SC 4 801 801 432 38.1 356 381 310 310 550 816 854 60 3045 225MC 4 801 801 432 38.1 356 381 310 310 550 841 854 60 3055 250SC 4 801 801 432 38.1 356 381 310 310 550 883 900 70 4075 250MC 4 801 801 432 38.1 356 381 310 310 550 921 900 70 40


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


15 160L 4 1300 200 60 - 390 345 7.5 4 18 109 109 57 318 158 549 1.4618.5 180MC 4 1350 200 60 - 404 359 7.5 4 18 109 109 35 318 165 567 1.4822 180LC 4 1350 200 60 - 404 359 7.5 4 18 109 109 73 318 205 607 1.5230 200LC 4 1400 200 60 500 443 384 8 6 18 109 109 88 318 280 699 1.6137 225SC 4 1440 200 60 520 515 456 8 6 18 109 109 98 318 320 747 1.6645 225MC 4 1470 200 60 535 515 456 8 6 18 109 109 93 318 358 787 1.6855 250SC 4 1540 200 60 570 565 506 8 6 18 109 109 75 318 510 956 1.8075 250MC 4 1540 200 60 570 565 506 8 6 18 109 109 113 318 565 1011 1.84

57


58

12

HS 200-150-305

TM06

929

0 22

17

0 50 100 150 200 250 300 350 400 450 500 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

[m]H

0

2

4

6

[m]NPSH

HS 200-150-305C

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/203.2 /229.0 /254.0 /279.4 /304.8

/203.2

/229.0

/254.0

/279.4

/304.8

0 50 100 150 200 250 300 350 400 450 500 Q [m³/h]

0

10

20

30

40

50

60

70

80

90[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/203.2/229.0

/254.0

/279.4

/304.8

/203.2

/229.0 /254.0/279.4 /304.8

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box11 160M 4 801 801 432 38.1 356 406 310 310 530 608 768 42 1315 160L 4 801 801 432 38.1 356 406 310 310 530 652 768 42 13

18.5 180MC 4 801 801 432 38.1 356 406 310 310 530 672 802 48 2122 180LC 4 801 801 432 38.1 356 406 310 310 530 710 802 48 2130 200LC 4 801 801 432 38.1 356 406 310 310 530 775 820 55 2137 225SC 4 801 801 432 38.1 356 406 310 310 530 816 850 60 3045 225MC 4 801 801 432 38.1 356 406 310 310 530 841 850 60 30


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


11 160M 4 1300 200 60 - 425 366 8 4 18 109 109 13 411 130 629 1.4715 160L 4 1300 200 60 - 425 366 8 4 18 109 109 57 411 158 657 1.51

18.5 180MC 4 1350 200 60 - 460 401 8 4 18 109 109 35 411 165 677 1.5322 180LC 4 1350 200 60 - 460 401 8 4 18 109 109 73 411 205 717 1.5730 200LC 4 1400 200 60 500 505 446 8 6 18 109 109 88 411 280 795 1.6237 225SC 4 1440 200 60 520 515 456 8 6 18 109 109 98 411 320 840 1.6945 225MC 4 1460 200 60 530 515 456 8 6 18 109 109 103 411 358 879 1.71

59


60

12

HS 200-150-381

TM06

928

6 22

17

0 50 100 150 200 250 300 350 400 450 500 550 600 Q [m³/h]

0

4

8

12

16

20

24

28

32

36

40

44

48

52

56

[m]H

0

2

4

6

8

10

[m]NPSH

HS 200-150-381A

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/280.0

/304.8/330.0

/356.0/381.0

/280.0

/304.8

/330.0

/356.0

/381.0

0 50 100 150 200 250 300 350 400 450 500 550 600 Q [m³/h]

10

20

30

40

50

60

70

80

90

100[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/280.0

/304.8 /330.0 /356.0/381.0

/280.0

/304.8

/330.0

/356.0

/381.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box18.5 180MC 4 929 929 508 44.45 381 406 329 329 605 672 860 48 422 180LC 4 929 929 508 44.45 381 406 329 329 605 710 860 48 430 200LC 4 929 929 508 44.45 381 406 329 329 605 775 878 55 437 225SC 4 929 929 508 44.45 381 406 329 329 605 816 908 60 445 225MC 4 929 929 508 44.45 381 406 329 329 605 841 908 60 455 250SC 4 929 929 508 44.45 381 406 329 329 605 883 954 70 1775 250MC 4 929 929 508 44.45 381 406 329 329 605 921 954 70 1790 280SB 4 929 929 508 44.45 381 406 329 329 605 1026 1039 80 17110 280MB 4 929 929 508 44.45 381 406 329 329 605 1077 1039 80 17


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


18.5 180MC 4 1490 200 140 545 420 361 8 6 18 81 81 33 455 165 728 1.8422 180LC 4 1490 200 140 545 420 361 8 6 18 81 81 71 455 205 768 1.8830 200LC 4 1530 200 130 565 465 406 8 6 18 91 91 85 455 280 847 1.9437 225SC 4 1560 200 130 580 515 456 8 6 18 91 91 97 455 320 894 1.9945 225MC 4 1590 200 130 595 515 456 8 6 18 91 91 92 455 358 933 2.0155 250SC 4 1660 200 130 630 565 506 8 6 18 91 91 77 455 510 1101 2.1175 250MC 4 1660 200 130 630 565 506 8 6 18 91 91 115 455 565 1156 2.1590 280SB 4 1790 200 130 695 625 566 8 6 18 91 91 136 455 700 1300 2.49110 280MB 4 1790 200 130 695 625 566 8 6 18 91 91 186 455 780 1380 2.55

61


62

12

HS 200-150-483

TM06

929

1 22

17

0 50 100 150 200 250 300 350 400 450 500 Q [m³/h]

0

10

20

30

40

50

60

70

80

90

[m]H

0

2

4

6

8

[m]NPSH

HS 200-150-483D

ISO 9906 Grade 2B

50 Hz, n = 1480 min-1

/381.0/406.4

/432.0/457.2

/482.6

/381.0

/406.4

/432.0

/457.2

/482.6

0 50 100 150 200 250 300 350 400 450 500 Q [m³/h]

0

20

40

60

80

100

120

140

160

180[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/381.0

/406.4

/432.0

/457.2

/482.6

/381.0 /406.4 /432.0/457.2

/482.6

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box55 250SC 4 888 888 489 44.45 432 432 316 316 615 883 922 70 1375 250MC 4 888 888 489 44.45 432 432 316 316 615 921 922 70 1390 280SB 4 888 888 489 44.45 432 432 316 316 615 1026 1007 80 13110 280MB 4 899 899 489 50.8 432 432 316 316 615 1077 1007 80 13132 315SB 4 899 899 489 50.8 432 432 371 371 615 1116 1060 85 21160 315MB 4 899 899 489 50.8 432 432 371 371 615 1167 1060 85 21


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


55 250SC 4 1590 200 82 595 565 506 8 6 18 117 117 77 534 510 1174 2.1875 250MC 4 1590 200 82 595 565 506 8 6 18 117 117 115 534 565 1229 2.2290 280SB 4 1720 200 82 660 625 566 8 6 18 117 117 137 534 700 1372 2.56110 280MB 4 1700 200 82 650 595 536 8 6 18 117 117 207 534 780 1451 2.65132 315SB 4 1800 200 82 700 720 652 10.5 6 23 117 117 153 534 950 1677 2.80160 315MB 4 1800 200 82 700 720 652 10.5 6 23 117 117 204 534 1020 1747 2.86

63


64

12

HS 200-150-508

TM06

927

9 22

17

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 Q [m³/h]

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

105

110[m]H

0

4

8

12

[m]NPSH

HS 200-150-508B

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/355.6

/393.7/431.8 /470.0 /508.0

/355.6

/393.7

/431.8

/470.0

/508.0

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 Q [m³/h]

0

40

80

120

160

200

240

280

320

360[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/355.6 /393.7/431.8 /470.0 /508.0

/355.6/393.7

/431.8

/470.0

/508.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box55 250SC 4 995 995 546 53.98 432 483 316 316 660 883 941 70 375 250MC 4 995 995 546 53.98 432 483 316 316 660 921 941 70 390 280SB 4 995 995 546 53.98 432 483 371 371 660 1026 1081 80 3110 280MB 4 995 995 546 53.98 432 483 371 371 660 1077 1081 80 3132 315SB 4 995 995 546 53.98 432 483 371 371 660 1116 1079 85 13160 315MB 4 995 995 546 53.98 432 483 371 371 660 1167 1079 85 13200 315MB 4 995 995 546 53.98 432 483 371 371 660 1167 1079 85 13250 315CB 4 995 995 546 53.98 432 483 371 371 660 1646 1210 95 13


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


55 250SC 4 1640 200 82 620 565 506 8 6 18 167 167 74 545 510 1189 2.5075 250MC 4 1640 200 82 620 565 506 8 6 18 167 167 112 545 565 1244 2.5490 280SB 4 1770 200 82 685 645 577 10.5 6 23 167 167 134 545 700 1430 2.99110 280MB 4 1770 200 82 685 645 577 10.5 6 23 167 167 184 545 780 1510 3.06132 315SB 4 1840 200 82 720 720 652 10.5 6 23 167 167 162 545 950 1688 3.11160 315MB 4 1840 200 82 720 720 652 10.5 6 23 167 167 213 545 1020 1758 3.18200 315MB 4 1840 200 82 720 720 652 10.5 6 23 167 167 213 545 1270 2008 3.18250 315CB 4 2340 200 82 970 735 667 10.5 6 23 167 167 148 545 1600 2386 4.17

65


66

12

HS 250-200-305

TM06

928

7 22

17

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

[m]H

0

5

10

15

[m]NPSH

HS 250-200-305C

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/203.2 /228.6/254.0

/279.4/304.8

/203.2

/228.6

/254.0

/279.4

/304.8

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 Q [m³/h]

0

10

20

30

40

50

60

70

80

90[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/203.2/228.6

/254.0/279.4

/304.8

/203.2/228.6

/254.0

/279.4

/304.8

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box15 160L 4 929 929 508 44.45 406 432 316 316 580 652 800 42 3

18.5 180MC 4 929 929 508 44.45 406 432 316 316 580 672 834 48 322 180LC 4 929 929 508 44.45 406 432 316 316 580 710 834 48 330 200LC 4 929 929 508 44.45 406 432 316 316 580 775 852 55 337 225SC 4 929 929 508 44.45 406 432 316 316 580 816 882 60 345 225MC 4 929 929 508 44.45 406 432 316 316 580 841 882 60 355 250SC 4 929 929 508 44.45 406 432 316 316 580 883 928 70 17


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


15 160L 4 1420 200 98 510 420 361 8 6 18 123 123 41 511 158 764 1.8518.5 180MC 4 1460 200 98 530 420 361 8 6 18 123 123 21 511 165 781 1.8722 180LC 4 1460 200 98 530 420 361 8 6 18 123 123 59 511 205 821 1.9130 200LC 4 1520 200 108 560 450 391 8 6 18 113 113 73 511 280 900 1.9537 225SC 4 1530 200 108 565 485 426 8 6 18 113 113 105 511 320 945 2.0245 225MC 4 1530 200 108 565 485 426 8 6 18 113 113 130 511 358 985 2.0755 250SC 4 1690 200 108 645 565 506 8 6 18 113 113 25 511 510 1155 2.10

67


68

12

HS 250-200-381

TM06

928

1 22

17

0 100 200 300 400 500 600 700 800 900 Q [m³/h]

0

4

8

12

16

20

24

28

32

36

40

44

48

52

56

[m]H

0

4

8

12

[m]NPSH

HS 250-200-381B

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/280.0/304.8 /330.2 /355.6 /381.0

/280.0

/304.8

/330.2

/355.6

/381.0

0 100 200 300 400 500 600 700 800 900 Q [m³/h]

0

20

40

60

80

100

120

140

160

180[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/280.0 /304.8 /330.2 /355.6/381.0

/280.0

/304.8

/330.2

/355.6

/381.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box30 200LC 4 949 949 518 44.45 483 483 323 323 655 775 897 55 337 225SC 4 949 949 518 44.45 483 483 323 323 655 816 927 60 345 225MC 4 949 949 518 44.45 483 483 323 323 655 841 927 60 355 250SC 4 949 949 518 44.45 483 483 323 323 655 883 973 70 1775 250MC 4 949 949 518 44.45 483 483 323 323 655 921 973 70 1790 280SB 4 949 949 518 44.45 483 483 323 323 655 1026 1058 80 17110 280MB 4 949 949 518 44.45 483 483 323 323 655 1077 1058 80 17132 315SB 4 949 949 518 44.45 483 483 323 323 655 1116 1056 85 24160 315MB 4 949 949 518 44.45 483 483 323 323 655 1167 1056 85 24


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


30 200LC 4 1560 200 152 580 480 421 8 6 18 79 79 87 568 280 978 2.4237 225SC 4 1590 200 152 595 485 426 8 6 18 79 79 99 568 320 1024 2.4745 225MC 4 1630 200 152 615 485 426 8 6 18 79 79 84 568 358 1064 2.4955 250SC 4 1690 200 151 645 565 506 8 6 18 80 80 76 568 510 1217 2.5775 250MC 4 1690 200 151 645 565 506 8 6 18 80 80 114 568 565 1272 2.6290 280SB 4 1820 200 152 710 625 566 8 6 18 79 79 138 568 700 1418 3.02110 280MB 4 1820 200 152 710 625 566 8 6 18 79 79 188 568 780 1498 3.09132 315SB 4 1900 200 152 750 700 641 8 6 18 79 79 155 568 950 1677 3.14160 315MB 4 1900 200 152 750 700 641 8 6 18 79 79 206 568 1020 1747 3.21

69


70

12

HS 300-200-489

TM06

928

8 22

17

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 Q [m³/h]

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

[m]H

0

4

8

12

[m]NPSH

HS 300-200-489C

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/355.6 /381.0 /406.4 /457.2 /489.0

/355.6

/381.0

/406.4

/457.2

/489.0

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 Q [m³/h]

0

40

80

120

160

200

240

280

320

360[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/355.6 /381.0 /406.4/457.2 /489.0

/355.6

/381.0

/406.4

/457.2

/489.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box110 280MB 4 1306 1306 723 63.5 414 559 398 398 745 1077 1159 80 3132 315SB 4 1306 1306 723 63.5 414 559 398 398 745 1116 1157 85 3160 315MB 4 1306 1306 723 63.5 414 559 398 398 745 1167 1157 85 3200 315MB 4 1306 1306 723 63.5 414 559 398 398 745 1167 1157 85 3250 315CB 4 1306 1306 723 63.5 414 559 398 398 745 1646 1288 95 3315 315DB 4 1306 1306 723 63.5 414 559 398 398 745 1848 1288 95 3335 315DB 4 1306 1306 723 63.5 414 559 398 398 745 1848 1288 95 3355 355AB 4 1306 1306 723 63.5 414 559 398 398 745 1749 1371 95 4


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


110 280MB 4 2010 200 148 805 673 605 10.5 6 23 235 235 186 727 780 1735 3.88132 315SB 4 2080 200 148 840 690 622 10.5 6 23 235 235 155 727 950 1909 3.94160 315MB 4 2080 200 148 840 690 622 10.5 6 23 235 235 206 727 1020 1979 4.01200 315MB 4 2080 200 148 840 690 622 10.5 6 23 235 235 206 727 1270 2229 4.01250 315CB 4 2580 200 148 1090 705 637 10.5 6 23 235 235 140 727 1600 2610 5.14315 315DB 4 2580 200 148 1090 705 637 10.5 6 23 235 235 340 727 1760 2770 5.46335 315DB 4 2580 200 148 1090 705 637 10.5 6 23 235 235 340 727 1950 2960 5.46355 355AB 4 2630 200 148 1115 805 737 10.5 6 23 235 235 194 727 2000 3049 5.62

71


72

12

HS 300-250-305

TM06

927

7 22

17

0 100 200 300 400 500 600 700 800 900 1000 1100 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

[m]H

0

4

8

12

[m]NPSH

HS 300-250-305E

ISO 9906 Grade 2B

50 Hz, n = 1480 min-1

/211.0 /236.2 /254.0 /279.4/304.8

/211.0

/236.2

/254.0

/279.4

/304.8

0 100 200 300 400 500 600 700 800 900 1000 1100 Q [m³/h]

0

20

40

60

80

100

120

140

160

180[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/211.0

/236.2 /254.0/279.4

/304.8

/211.0/236.2

/254.0/279.4

/304.8

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box30 200LC 4 974 974 530 44.45 495 495 348 348 645 775 917 55 337 225SC 4 974 974 530 44.45 495 495 348 348 645 816 947 60 345 225MC 4 974 974 530 44.45 495 495 348 348 645 841 947 60 355 250SC 4 974 974 530 44.45 495 495 348 348 645 883 993 70 1775 250MC 4 974 974 530 44.45 495 495 348 348 645 921 993 70 1790 280SB 4 974 974 530 44.45 495 495 348 348 645 1026 1078 80 17


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


30 200LC 4 1580 200 152 590 465 406 8 6 18 92 92 80 636 280 1048 2.5337 225SC 4 1630 200 152 615 485 426 8 6 18 92 92 72 636 320 1094 2.5745 225MC 4 1630 200 152 615 485 426 8 6 18 92 92 97 636 358 1133 2.6355 250SC 4 1700 200 152 650 550 491 8 6 18 92 92 82 636 510 1303 2.7075 250MC 4 1700 200 152 650 550 491 8 6 18 92 92 120 636 565 1358 2.7590 280SB 4 1830 200 152 715 595 536 8 6 18 92 92 141 636 700 1493 3.17

73


74

12

HS 300-250-381

TM06

929

4 22

17

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 Q [m³/h]

0

5

10

15

20

25

30

35

40

45

50

55

60

[m]H

0

5

10

15

[m]NPSH

HS 300-250-381B

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/279.4 /304.8 /330.2 /355.6 /390.0

/279.4

/304.8

/330.2

/355.6

/390.0

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 Q [m³/h]

0

25

50

75

100

125

150

175

200

225[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/279.4

/304.8

/330.2

/355.6

/390.0/279.4

/304.8/330.2 /355.6 /390.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box55 250SC 4 1051 1051 600 57.15 432 584 454 454 630 883 1053 70 375 250MC 4 1051 1051 600 57.15 432 584 454 454 630 921 1053 70 390 280SB 4 1051 1051 600 57.15 432 584 454 454 630 1026 1138 80 3110 280MB 4 1051 1051 600 57.15 432 584 454 454 630 1077 1138 80 3132 315SB 4 1051 1051 600 57.15 432 584 424 424 630 1116 1106 85 3160 315MB 4 1051 1051 600 57.15 432 584 424 424 630 1167 1106 85 3200 315MB 4 1051 1051 600 57.15 432 584 424 424 630 1167 1106 85 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


55 250SC 4 1690 200 82 645 555 487 10.5 6 23 169 169 78 991 510 1692 3.0875 250MC 4 1690 200 82 645 555 487 10.5 6 23 169 169 116 991 565 1747 3.1390 280SB 4 1820 200 82 710 615 547 10.5 6 23 169 169 138 991 700 1889 3.50110 280MB 4 1820 200 82 710 615 547 10.5 6 23 169 169 188 991 780 1969 3.58132 315SB 4 1890 200 82 745 690 624 12.5 6 23 169 169 157 991 950 2160 3.54160 315MB 4 1890 200 82 745 690 624 12.5 6 23 169 169 208 991 1020 2230 3.62200 315MB 4 1890 200 82 745 690 624 12.5 6 23 169 169 208 991 1270 2480 3.62

75


76

12

HS 350-250-498

TM06

928

2 22

17

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 Q [m³/h]

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

[m]H

0

4

8

12

[m]NPSH

HS 350-250-498C

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/355.6 /406.4 /457.0 /498.0

/355.6

/406.4

/457.0

/498.0

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 Q [m³/h]

0

100

200

300

400

500

600

700

800

900[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/355.6/406.4

/457.0/498.0

/355.6

/406.4

/457.0

/498.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box160 315MB 4 1403 1403 797 79.38 508 660 446 446 785 1167 1214 85 3200 315MB 4 1403 1403 797 79.38 508 660 446 446 785 1167 1214 85 3250 315CB 4 1403 1403 797 79.38 508 660 446 446 785 1646 1345 95 3315 315DB 4 1403 1403 797 79.38 508 660 446 446 785 1848 1345 95 3335 315DB 4 1403 1403 797 79.38 508 660 446 446 785 1848 1345 95 3355 355AB 4 1403 1403 797 79.38 508 660 446 446 785 1749 1428 95 3375 355AB 4 1403 1403 797 79.38 508 660 446 446 785 1749 1428 95 3400 355CB 4 1403 1403 797 79.38 508 660 446 446 785 1939 1428 95 3450 355CB 4 1403 1403 797 79.38 508 660 446 446 785 1939 1428 95 3500 400AB 4 1403 1403 797 79.38 508 660 446 446 785 1925 1448 110 5


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


160 315MB 4 2160 200 148 880 690 622 10.5 6 23 258 258 200 1436 1020 2696 5.13200 315MB 4 2160 200 148 880 690 622 10.5 6 23 258 258 200 1436 1270 2946 5.13250 315CB 4 2650 200 148 1125 705 637 10.5 6 23 258 258 144 1436 1600 3328 6.43315 315DB 4 2650 200 148 1125 705 637 10.5 6 23 258 258 344 1436 1760 3488 6.82335 315DB 4 2650 200 148 1125 705 637 10.5 6 23 258 258 344 1436 1950 3678 6.82355 355AB 4 2700 200 148 1150 825 757 10.5 6 23 258 258 197 1436 2000 3773 7.01375 355AB 4 2700 200 148 1150 825 757 10.5 6 23 258 258 197 1436 1950 3723 7.01400 355CB 4 2700 200 148 1150 825 757 10.5 6 23 258 258 387 1436 2500 4273 7.41450 355CB 4 2700 200 148 1150 825 757 10.5 6 23 258 258 387 1436 2500 4273 7.41500 400AB 4 2890 200 148 1245 865 797 10.5 6 23 258 258 185 1436 3160 4954 7.48

77


78

12

HS 350-250-630

TM06

928

3 22

17

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 Q [m³/h]

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

[m]H

0

4

8

12

[m]NPSH

HS 350-250-630B

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/432.0

/483.0/532.0

/580.0/630.0

/432.0

/483.0

/532.0

/580.0

/630.0

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 Q [m³/h]

0

200

400

600

800

1000

1200

1400

1600

1800[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/432.0/483.0 /532.0 /580.0

/630.0

/432.0/483.0

/532.0

/580.0

/630.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box250 315CB 4 1377 1377 799 79.38 610 711 505 505 820 1646 1394 95 3315 315DB 4 1377 1377 799 79.38 610 711 505 505 820 1848 1394 95 3335 315DB 4 1377 1377 799 79.38 610 711 505 505 820 1848 1394 95 3355 355AB 4 1377 1377 799 79.38 610 711 505 505 820 1749 1477 95 5375 355AB 4 1377 1377 799 79.38 610 711 505 505 820 1749 1477 95 5400 355CB 4 1377 1377 799 79.38 610 711 505 505 820 1939 1477 95 5450 355CB 4 1377 1377 799 79.38 610 711 505 505 820 1939 1477 95 5500 400AB 4 1377 1377 799 79.38 610 711 505 505 820 1925 1497 110 6525 400AB 4 1377 1377 799 79.38 610 711 505 505 820 1925 1497 110 6560 400CB 4 1377 1377 799 79.38 610 711 505 505 820 2125 1497 110 6600 400CB 4 1377 1377 799 79.38 610 711 505 505 820 2125 1497 110 6


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


250 315CB 4 2650 200 148 1125 747 679 10.5 6 23 230 230 144 1905 1600 3802 7.33315 315DB 4 2650 200 148 1125 747 679 10.5 6 23 230 230 344 1905 1760 3962 7.78335 315DB 4 2650 200 148 1125 747 679 10.5 6 23 230 230 344 1905 1950 4152 7.78355 355AB 4 2710 200 148 1155 805 737 10.5 6 23 230 230 189 1905 2000 4251 7.98375 355AB 4 2710 200 148 1155 805 737 10.5 6 23 230 230 189 1905 1950 4201 7.98400 355CB 4 2710 200 148 1155 805 737 10.5 6 23 230 230 379 1905 2500 4751 8.44450 355CB 4 2710 200 148 1155 805 737 10.5 6 23 230 230 379 1905 2500 4751 8.44500 400AB 4 2890 200 148 1245 865 797 10.5 6 23 230 230 187 1905 3160 5433 8.52525 400AB 4 2890 200 148 1245 865 797 10.5 6 23 230 230 187 1905 3000 5273 8.52560 400CB 4 2890 200 148 1245 865 797 10.5 6 23 230 230 387 1905 3400 5673 9.00600 400CB 4 2890 200 148 1245 865 797 10.5 6 23 230 230 387 1905 3400 5673 9.00

79


80

12

HS 450-350-397

TM06

928

9 22

17

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 Q [m³/h]

0

5

10

15

20

25

30

35

40

45

50

55

60

[m]H

0

4

8

12

[m]NPSH

HS 450-350-397B

ISO 9906 Grade 2B

50 Hz, n = 1490 min-1

/322.4/337.0 /357.0 /377.0

/397.0

/322.4

/337.0

/357.0

/377.0

/397.0

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 Q [m³/h]

0

40

80

120

160

200

240

280

320

360[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/322.4 /337.0 /357.0/377.0

/397.0

/322.4/337.0

/357.0/377.0

/397.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box110 280MB 4 1400 1400 773.5 63.5 545 625 485 485 730 1077 1300 80 3132 315SB 4 1400 1400 773.5 63.5 545 625 485 485 730 1116 1298 85 3160 315MB 4 1400 1400 773.5 63.5 545 625 485 485 730 1167 1298 85 3200 315MB 4 1400 1400 773.5 63.5 545 625 485 485 730 1167 1298 85 3250 315CB 4 1400 1400 773.5 63.5 545 625 485 485 730 1646 1429 95 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


110 280MB 4 2090 200 228 896 815 747 10.5 6 23 148 148 186 1460 780 2534 5.22132 315SB 4 2160 200 228 931 815 747 10.5 6 23 149 149 155 1460 950 2695 5.29160 315MB 4 2160 200 228 931 815 747 10.5 6 23 149 149 206 1460 1020 2765 5.40200 315MB 4 2160 200 228 931 815 747 10.5 6 23 149 149 206 1460 1270 3015 5.40250 315CB 4 2660 200 228 1181 815 747 10.5 6 23 148 148 140 1460 1600 3416 6.74

81


82

12

6-pole

HS 150-125-381

TM06

930

4 22

170 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

[m]H

0

2

4

6

[m]NPSH

HS 150-125-381F

ISO 9906 Grade 2B

50 Hz, n = 980 min-1

/279.4/304.8 /330.6 /355.6

/381.0

/279.4

/304.8

/330.6

/355.6

/381.0

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Q [m³/h]

0

4

8

12

16

20

24

28

32

36[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/279.4/304.8

/330.6

/355.6

/381.0

/279.4/304.8 /330.6

/355.6/381.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12

HS 200-150-305

TM06

930

5 22

17

0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 Q [m³/h]

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

[m]H

0

2

4

[m]NPSH

HS 200-150-305C

ISO 9906 Grade 2B

50 Hz, n = 980 min-1

/203.2 /229.0 /254.0 /279.4 /304.8

/203.2

/229.0

/254.0

/279.4

/304.8

0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 Q [m³/h]

0

2

4

6

8

10

12

14

16

18[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/203.2

/229.0

/254.0

/279.4

/304.8

/203.2

/229.0 /254.0/279.4 /304.8

83


84

12

HS 200-150-381

TM06

930

6 22

17

0 40 80 120 160 200 240 280 320 360 400 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

[m]H

0

2

4

6

[m]NPSH

HS 200-150-381A

ISO 9906 Grade 2B

50 Hz, n = 980 min-1

/280.0

/304.8/330.0

/356.0/381.0

/280.0

/304.8

/330.0

/356.0

/381.0

0 40 80 120 160 200 240 280 320 360 400 Q [m³/h]

0

4

8

12

16

20

24

28

32

36[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/280.0/304.8

/330.0

/356.0

/381.0

/280.0 /304.8 /330.0 /356.0 /381.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12

HS 250-200-305

TM06

930

9 22

17

0 50 100 150 200 250 300 350 400 450 500 Q [m³/h]

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

[m]H

0

4

8

[m]NPSH

HS 250-200-305C

ISO 9906 Grade 2B

50 Hz, n = 980 min-1

/203.2/228.6

/254.0/279.4

/304.8

/203.2

/228.6

/254.0

/279.4

/304.8

0 50 100 150 200 250 300 350 400 450 500 Q [m³/h]

0

4

8

12

16

20

24

28

32

36[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/203.2/228.6

/254.0

/279.4

/304.8

/203.2/228.6

/254.0/279.4

/304.8

85


86

12

HS 200-150-483

TM06

930

7 22

17

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

[m]H

0

1

2

3

4

[m]NPSH

HS 200-150-483D

ISO 9906 Grade 2B

50 Hz, n = 980 min-1

/381.0

/406.4

/432.0

/457.2

/482.6

/381.0, /406.4, /432.0, /457.2, /482.6

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Q [m³/h]

0

5

10

15

20

25

30

35

40

45[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/381.0

/406.4

/432.0

/457.2

/482.6/381.0 /406.4 /432.0/457.2

/482.6

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box15 180LC 6 888 888 489 44.45 432 432 316 316 615 710 818 48 3

18.5 200LC 6 888 888 489 44.45 432 432 316 316 615 775 846 55 322 200LC 6 888 888 489 44.45 432 432 316 316 615 775 846 55 330 225MC 6 888 888 489 44.45 432 432 316 316 615 841 876 60 337 250SC 6 888 888 489 44.45 432 432 316 316 615 883 902 70 1345 250MC 6 888 888 489 44.45 432 432 316 316 615 921 902 70 13


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


15 180LC 6 1435 200 82 518 420 361 8 6 18 117 117 49 534 205 842 1.9818.5 200LC 6 1470 200 82 535 450 391 8 6 18 117 117 79 534 280 920 2.0422 200LC 6 1470 200 82 535 450 391 8 6 18 117 117 79 534 280 920 2.0430 225MC 6 1520 200 82 560 515 456 8 6 18 117 117 95 534 358 1006 2.1237 250SC 6 1590 200 82 595 565 506 8 6 18 117 117 77 534 510 1174 2.1845 250MC 6 1590 200 82 595 565 506 8 6 18 117 117 115 534 565 1229 2.22

87


88

12

HS 200-150-508

TM06

930

8 22

17

0 40 80 120 160 200 240 280 320 360 400 440 Q [m³/h]

0

4

8

12

16

20

24

28

32

36

40

44

48

[m]H

0

2

4

6

[m]NPSH

HS 200-150-508B

ISO 9906 Grade 2B

50 Hz, n = 980 min-1

/355.6

/393.7/431.8

/470.0/508.0

/355.6

/393.7

/431.8

/470.0

/508.0

0 40 80 120 160 200 240 280 320 360 400 440 Q [m³/h]

0

10

20

30

40

50

60

70

80

90[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/355.6

/393.7

/431.8

/470.0

/508.0

/355.6

/393.7 /431.8 /470.0 /508.0

Perf

orm

ance

cur

ves

and

tech

nica

l dat

a

12



TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box18.5 200LC 6 995 995 546 54 432 483 316 316 660 775 865 55 322 200LC 6 995 995 546 54 432 483 316 316 660 775 865 55 330 225MC 6 995 995 546 54 432 483 316 316 660 841 895 60 337 250SC 6 995 995 546 54 432 483 316 316 660 883 921 70 345 250MC 6 995 995 546 54 432 483 316 316 660 921 921 70 355 280SB 6 995 995 546 54 432 483 371 371 660 1026 1081 80 375 280MB 6 995 995 546 54 432 483 371 371 660 1077 1081 80 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


18.5 200LC 6 1530 200 82 565 465 406 8 6 18 167 167 76 545 280 934 2.3622 200LC 6 1530 200 82 565 465 406 8 6 18 167 167 76 545 280 934 2.3630 225MC 6 1580 200 82 590 515 456 8 6 18 167 167 93 545 358 1021 2.4537 250SC 6 1640 200 82 620 565 506 8 6 18 167 167 74 545 510 1189 2.5045 250MC 6 1640 200 82 620 565 506 8 6 18 167 167 112 545 565 1244 2.5455 280SB 6 1770 200 82 685 645 577 10.5 6 23 167 167 134 545 650 1380 2.9975 280MB 6 1770 200 82 685 645 577 10.5 6 23 167 167 184 545 730 1460 3.06

89


90

12

HS 250-200-381

TM06

931

0 22

17

0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

[m]H

0

2

4

6

[m]NPSH

HS 250-200-381B

ISO 9906 Grade 2B

50 Hz, n = 980 min-1

/280.0 /304.8/330.2

/355.6 /381.0

/280.0

/304.8

/330.2

/355.6

/381.0

0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [m³/h]

0

5

10

15

20

25

30

35

40

45[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/280.0

/304.8

/330.2

/355.6

/381.0

/280.0 /304.8 /330.2 /355.6 /381.0

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box11 160L 6 949 949 518 44.45 483 483 323 323 655 652 845 42 315 180LC 6 949 949 518 44.45 483 483 323 323 655 710 869 48 3

18.5 200LC 6 949 949 518 44.45 483 483 323 323 655 775 897 55 322 200LC 6 949 949 518 44.45 483 483 323 323 655 775 897 55 330 225MC 6 949 949 518 44.45 483 483 323 323 655 841 927 60 337 250SC 6 949 949 518 44.45 483 483 323 323 655 883 953 70 1745 250MC 6 949 949 518 44.45 483 483 323 323 655 921 953 70 17


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


11 160L 6 1480 200 152 540 415 356 8 6 18 79 79 45 568 158 831 2.2715 180LC 6 1520 200 152 560 450 391 8 6 18 79 79 63 568 205 900 2.34

18.5 200LC 6 1560 200 152 580 480 421 8 6 18 79 79 87 568 280 978 2.4222 200LC 6 1560 200 152 580 480 421 8 6 18 79 79 87 568 280 978 2.4230 225MC 6 1630 200 152 615 485 426 8 6 18 79 79 84 568 358 1064 2.4937 250SC 6 1690 200 151 645 565 506 8 6 18 80 80 76 568 510 1217 2.5745 250MC 6 1690 200 151 645 565 506 8 6 18 80 80 114 568 565 1272 2.62

91


92

12

HS 300-200-489

TM06

931

1 22

17

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

42[m]H

0

2

4

6

[m]NPSH

HS 300-200-489C

ISO 9906 Grade 2B

50 Hz, n = 980 min-1

/355.6 /381.0 /406.4 /457.2 /489.0

/355.6

/381.0

/406.4

/457.2

/489.0

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 Q [m³/h]

0

20

40

60

80

100

120

140

160

180[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/355.6/381.0

/406.4

/457.2

/489.0

/355.6 /381.0 /406.4 /457.2 /489.0

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box37 250SC 6 1306 1306 723 63.5 414 559 343 343 745 883 999 70 345 250MC 6 1306 1306 723 63.5 414 559 343 343 745 921 999 70 355 280SB 6 1306 1306 723 63.5 414 559 398 398 745 1026 1159 80 375 280MB 6 1306 1306 723 63.5 414 559 398 398 745 1077 1159 80 390 315SB 6 1306 1306 723 63.5 414 559 398 398 745 1116 1157 85 3110 315MB 6 1306 1306 723 63.5 414 559 398 398 745 1167 1157 85 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


37 250SC 6 1890 200 148 745 658 599 8 6 18 235 235 66 727 510 1424 3.3345 250MC 6 1890 200 148 745 658 599 8 6 18 235 235 104 727 565 1479 3.3955 280SB 6 2010 200 148 805 673 605 10.5 6 23 235 235 136 727 650 1605 3.8175 280MB 6 2010 200 148 805 673 605 10.5 6 23 235 235 186 727 730 1685 3.8890 315SB 6 2080 200 148 840 690 622 10.5 6 23 235 235 155 727 920 1879 3.94110 315MB 6 2080 200 148 840 690 622 10.5 6 23 235 235 206 727 1020 1979 4.01

93


94

12

HS 300-250-305

TM06

929

8 22

17

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 Q [m³/h]

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

[m]H

0

2

4

6

[m]NPSH

HS 300-250-305E

ISO 9906 Grade 2B

50 Hz, n = 980 min-1

/211.0 /236.2 /254.0 /279.4 /304.8

/211.0

/236.2

/254.0

/279.4

/304.8

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 Q [m³/h]

0

4

8

12

16

20

24

28

32

36[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/211.0/236.2

/254.0

/279.4

/304.8

/211.0

/236.2/254.0

/279.4 /304.8

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box11 160L 6 974 974 530 44.45 495 495 348 348 645 652 865 42 315 180LC 6 974 974 530 44.45 495 495 348 348 645 710 889 48 3

18.5 200LC 6 974 974 530 44.45 495 495 348 348 645 775 917 55 322 200LC 6 974 974 530 44.45 495 495 348 348 645 775 917 55 330 225MC 6 974 974 530 44.45 495 495 348 348 645 841 947 60 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


11 160L 6 1490 200 152 545 485 426 8 6 18 92 92 48 636 158 908 2.3815 180LC 6 1540 200 152 570 420 361 8 6 18 92 92 56 636 205 969 2.46

18.5 200LC 6 1580 200 152 590 465 406 8 6 18 92 92 80 636 280 1048 2.5322 200LC 6 1580 200 152 590 465 406 8 6 18 92 92 80 636 280 1048 2.5330 225MC 6 1630 200 152 615 485 426 8 6 18 92 92 97 636 358 1133 2.63

95


96

12

HS 300-250-381

TM06

929

9 22

17

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

[m]H

0

2

4

6

[m]NPSH

HS 300-250-381B

ISO 9906 Grade 2B

50 Hz, n = 980 min-1

/279.4 /304.8 /330.2 /355.6 /390.0

/279.4

/304.8

/330.2

/355.6

/390.0

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 Q [m³/h]

0

10

20

30

40

50

60

70

80

90[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/279.4/304.8

/330.2

/355.6

/390.0

/279.4

/304.8/330.2 /355.6 /390.0

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box18.5 200LC 6 1051 1051 600 57.15 432 584 399 399 630 775 922 55 322 200LC 6 1051 1051 600 57.15 432 584 399 399 630 775 922 55 330 225MC 6 1051 1051 600 57.15 432 584 399 399 630 841 952 60 337 250SC 6 1051 1051 600 57.15 432 584 454 454 630 883 1033 70 345 250MC 6 1051 1051 600 57.15 432 584 454 454 630 921 1033 70 355 280SB 6 1051 1051 600 57.15 432 584 454 454 630 1026 1138 80 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


18.5 200LC 6 1580 200 82 590 520 470 8 6 18 169 169 80 991 280 1403 2.7822 200LC 6 1580 200 82 590 520 470 8 6 18 169 169 80 991 280 1403 2.7830 225MC 6 1630 200 82 615 550 491 8 6 18 169 169 97 991 358 1488 2.8837 250SC 6 1690 200 82 645 555 487 10.5 6 23 169 169 78 991 510 1692 3.0845 250MC 6 1690 200 82 645 555 487 10.5 6 23 169 169 116 991 565 1747 3.1355 280SB 6 1820 200 82 710 615 547 10.5 6 23 169 169 138 991 650 1839 3.50

97


98

12

HS 350-250-498

TM06

930

0 22

17

0 100 200 300 400 500 600 700 800 900 1000 1100 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

[m]H

0

2

4

6

[m]NPSH

HS 350-250-498C

ISO 9906 Grade 2B

50 Hz, n = 980 min-1

/355.6 /406.4 /457.0 /498.0

/355.6

/406.4

/457.0

/498.0

0 100 200 300 400 500 600 700 800 900 1000 1100 Q [m³/h]

0

20

40

60

80

100

120

140

160

180[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/355.6

/406.4

/457.0

/498.0

/355.6/406.4

/457.0

/498.0

Perf

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TM04

182

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P2[kW]

Frame size Pole


sealStuffing

box45 250MC 6 1403 1403 797 79.38 508 660 446 446 785 921 1111 70 355 280SB 6 1403 1403 797 79.38 508 660 446 446 785 1026 1216 80 375 280MB 6 1403 1403 797 79.38 508 660 446 446 785 1077 1216 80 390 315SB 6 1403 1403 797 79.38 508 660 446 446 785 1116 1214 85 3110 315MB 6 1403 1403 797 79.38 508 660 446 446 785 1167 1214 85 3132 315MB 6 1403 1403 797 79.38 508 660 446 446 785 1167 1214 85 3160 315AB 6 1403 1403 797 79.38 508 660 446 446 785 1646 1345 95 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


45 250MC 6 1960 200 148 780 673 605 10.5 6 23 258 258 109 1436 565 2247 4.6055 280SB 6 2090 200 148 845 673 605 10.5 6 23 258 258 130 1436 650 2321 4.8875 280MB 6 2090 200 148 845 673 605 10.5 6 23 258 258 180 1436 730 2401 4.9790 315SB 6 2160 200 148 880 690 622 10.5 6 23 258 258 149 1436 920 2596 5.04110 315MB 6 2160 200 148 880 690 622 10.5 6 23 258 258 200 1436 1020 2696 5.13132 315MB 6 2160 200 148 880 690 622 10.5 6 23 258 258 200 1436 1040 2716 5.13160 315AB 6 2650 200 148 1125 705 637 10.5 6 23 258 258 - 1436 1600 3328 6.14

99


100

12

HS 350-250-630

TM06

930

1 22

17

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 Q [m³/h]

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

[m]H

0

2

4

6

[m]NPSH

HS 350-250-630B

ISO 9906 Grade 2B

50 Hz, n = 990 min-1

/432.0 /483.0/532.0

/580.0/630.0

/432.0

/483.0

/532.0

/580.0

/630.0

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 Q [m³/h]

0

40

80

120

160

200

240

280

320

360[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/432.0

/483.0

/532.0

/580.0

/630.0

/432.0 /483.0 /532.0 /580.0/630.0

Perf

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TM04

182

8 47

15




P2[kW]

Frame size Pole


sealStuffing

box75 280MB 6 1377 1377 799 79.38 610 711 505 505 820 1077 1265 80 390 315SB 6 1377 1377 799 79.38 610 711 505 505 820 1116 1263 85 3110 315MB 6 1377 1377 799 79.38 610 711 505 505 820 1167 1263 85 3132 315MB 6 1377 1377 799 79.38 610 711 505 505 820 1167 1263 85 3160 315AB 6 1377 1377 799 79.38 610 711 505 505 820 1646 1394 95 3200 315CB 6 1377 1377 799 79.38 610 711 505 505 820 1646 1394 95 3220 315CB 6 1377 1377 799 79.38 610 711 505 505 820 1646 1394 95 3250 315DB 6 1377 1377 799 79.38 610 711 505 505 820 1848 1394 95 3300 355AB 6 1377 1377 799 79.38 610 711 505 505 820 1749 1477 95 5


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


75 280MB 6 2090 200 148 845 673 605 10.5 6 23 230 230 180 1905 730 2875 5.8590 315SB 6 2160 200 148 880 690 622 10.5 6 23 230 230 149 1905 920 3069 5.94110 315MB 6 2160 200 148 880 690 622 10.5 6 23 230 230 200 1905 1020 3169 6.05132 315MB 6 2160 200 148 880 690 622 10.5 6 23 230 230 200 1905 1040 3189 6.05160 315AB 6 2650 200 148 1125 747 679 10.5 6 23 230 230 - 1905 1600 3802 7.00200 315CB 6 2650 200 148 1125 747 679 10.5 6 23 230 230 148 1905 1780 3982 7.33220 315CB 6 2650 200 148 1125 747 679 10.5 6 23 230 230 148 1905 1780 3982 7.33250 315DB 6 2650 200 148 1125 747 679 10.5 6 23 230 230 350 1905 1780 3982 7.79300 355AB 6 2710 200 148 1155 805 737 10.5 6 23 230 230 191 1905 2150 4401 7.99

101


102

12

HS 350-300-508

TM06

930

2 22

17

0 100 200 300 400 500 600 700 800 900 1000110012001300140015001600170018001900 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

42

44

46[m]H

0

2

4

6

8

[m]NPSH

HS 350-300-508C

ISO 9906 Grade 2B

50 Hz, n = 990 min-1

/330.2 /355.6 /406.4/457.2

/508.0

/330.2

/355.6

/406.4

/457.2

/508.0

0 100 200 300 400 500 600 700 800 900 1000110012001300140015001600170018001900 Q [m³/h]

0

40

80

120

160

200

240

280

320

360[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/330.2/355.6

/406.4

/457.2

/508.0

/330.2/355.6

/406.4 /457.2/508.0

Perf

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TM04

182

8 47

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P2[kW]

Frame size Pole


sealStuffing

box55 280SB 6 1377 1377 749 63.5 584 711 513 513 790 1026 1273 80 375 280MB 6 1377 1377 749 63.5 584 711 513 513 790 1077 1273 80 390 315SB 6 1377 1377 749 63.5 584 711 513 513 790 1116 1271 85 3110 315MB 6 1377 1377 749 63.5 584 711 513 513 790 1167 1271 85 3132 315MB 6 1377 1377 749 63.5 584 711 513 513 790 1167 1271 85 3160 315AB 6 1377 1377 749 63.5 584 711 513 513 790 1646 1402 95 3200 315CB 6 1377 1377 749 63.5 584 711 513 513 790 1646 1402 95 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


55 280SB 6 2040 200 148 820 713 645 10.5 6 23 280 280 133 1318 650 2221 5.5675 280MB 6 2040 200 148 820 713 645 10.5 6 23 280 280 183 1318 730 2301 5.6790 315SB 6 2110 200 148 855 690 622 10.5 6 23 280 280 152 1318 920 2480 5.75110 315MB 6 2110 200 148 855 690 622 10.5 6 23 280 280 203 1318 1020 2580 5.86132 315MB 6 2110 200 148 855 690 622 10.5 6 23 280 280 203 1318 1040 2600 5.86160 315AB 6 2400 200 148 1000 705 637 10.5 6 23 280 280 347 1318 1600 3189 7.69200 315CB 6 2400 200 148 1000 705 637 10.5 6 23 280 280 149 1318 1780 3369 7.25

103


104

12

HS 450-350-397

TM06

930

3 22

17

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 Q [m³/h]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

[m]H

2

4

6

[m]NPSH

HS 450-350-397B

ISO 9906 Grade 2B

50 Hz, n = 990 min-1

/322.4/337.0

/357.0 /377.0/397.0

/322.4

/337.0

/357.0

/377.0

/397.0

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 Q [m³/h]

0

10

20

30

40

50

60

70

80

90[kW]P2

0

10

20

30

40

50

60

70

80

90[%]Eta

/322.4/337.0

/357.0/377.0

/397.0

/322.4/337.0 /357.0

/377.0/397.0

Perf

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TM04

182

8 47

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P2[kW]

Frame size Pole


sealStuffing

box37 250SC 6 1400 1400 773.5 63.5 545 625 485 485 730 883 1195 70 345 250MC 6 1400 1400 773.5 63.5 545 625 485 485 730 921 1195 70 355 280SB 6 1400 1400 773.5 63.5 545 625 485 485 730 1026 1300 80 375 280MB 6 1400 1400 773.5 63.5 545 625 485 485 730 1077 1300 80 3


Overhang[mm]


volume [m3]P2

[kW] Frame


Stuffing box


37 250SC 6 1970 200 228 836 815 747 10.5 6 23 148 148 66 1460 510 2260 4.7445 250MC 6 1970 200 228 836 815 747 10.5 6 23 148 148 104 1460 565 2315 4.8255 280SB 6 2090 200 228 896 815 747 10.5 6 23 148 148 136 1460 650 2404 5.1275 280MB 6 2090 200 228 896 815 747 10.5 6 23 148 148 186 1460 730 2484 5.22

105

Electrical data

106

HS13

13. Electrical dataThe standard motor brand used for the entire HS pump range is Grundfos type MMG-G IE2 motors. Other makes and voltage variants are available on request.

2-pole motors

4-pole motors

Motor P2[kW] Frame size Standard voltage

[V]I1/1[A] Cos φ1/1

η[%]

Istart/I1/1[%]

11 MMG-G 160M 380-415 D / 660-720 Y 20.6 - 18.8 / 11.8 - 10.8 0.91 - 0.89 90.4 - 91.3 72015 MMG-G 160M 380-415 D / 660-720 Y 27.5 - 26.0 / 15.8 - 15.0 0.91 - 0.88 91.1 - 91.7 710

18.5 MMG-G 160L 380-415 D / 660-720 Y 33.5 - 31.0 / 19.2 - 17.8 0.92 - 0.91 91.6 - 92.2 84022 MMG-G 180MA 380-415 D / 660-720 Y 39.0 - 39.5 / 22.6 - 22.6 0.92 - 0.84 92.8 - 92.5 86030 MMG-G 200LA 380-415 D / 660-720 Y 55.5 - 53.0 / 32.0 - 30.5 0.88 - 0.85 92.7 - 93.1 86037 MMG-G 200LA 380-415 D / 660-720 Y 66.5 - 61.5 / 38.5 - 35.5 0.90 - 0.89 93.7 - 94.2 86045 MMG-G 225MA 380-415 D / 660-720 Y 81.0 - 73.0 / 46.5 - 42.0 0.90 - 0.91 93.8 - 94.1 84055 MMG-G 250SA 380-415 D / 660-720 Y 97.5 - 90.0 / 56.0 - 52.0 0.91 94 - 94.0 74075 MMG-G 250MA 380-415 D / 660-720 Y 130-124 / 75.0 - 72.0 0.92 - 0.91 95 - 94.6 75090 MMG-G 280SA 380-415 D / 660-720 Y 158-148 / 91.0 - 85.5 0.91 95.0 700


[V]I1/1[A] Cos φ1/1

η[%]

Istart/I1/1[%]

1.5 MMG-G 90L 220-240 D / 380-415 Y 5.80 - 5.50 / 3.35 - 3.20 0.80 - 0.77 85.0 - 84.7 640-7002.2 MMG-G 100L 220-240 D / 380-415 Y 7.75 - 7.35 / 4.50 - 4.25 0.86 - 0.83 86.5 - 86.2 670-7403 MMG-G 100L 380-415 D / 660-720 Y 6.35 - 6.05 / 3.65 - 3.45 0.82 - 0.79 87.5 - 87.2 980

3.7 MMG-G 112M 380-415 D / 660-720 Y 7.60 - 7.15 / 4.35 - 4.15 0.84 - 0.81 88.5 - 88.2 9804 MMG-G 112M 380-415 D / 660-720 Y 8.20 - 7.75 / 4.70 - 4.45 0.84 - 0.81 88.5 - 88.2 980

5.5 MMG-G 132S 380-415 D / 660-720 Y 11.0 - 10.4 / 6.30 - 6.00 0.86 - 0.82 89.1 - 89.2 9807.5 MMG-G 132M 380-415 D / 660-720 Y 14.6 - 13.8 / 8.40 - 7.95 0.86 - 0.83 91 - 90.7 950-98011 MMG-G 160M 380-415 D / 660-720 Y 20.6 - 19.4 / 11.8 - 11.2 0.88 - 0.85 92.5 - 92.2 900-85015 MMG-G 160L 380-415 D / 660-720 Y 31.0 - 29.0 / 17.8 - 16.8 0.89 - 0.86 93.7 - 82.8 860

18.5 MMG-G 180MC 380-415 D / 660-720 Y 35.0 - 33.0 / 20.0 - 19.0 0.86 - 0.83 94 - 93.7 88022 MMG-G 180LC 380-415 D / 660-720 Y 41.0 - 39.0 / 23.5 - 22.6 0.87 - 0.84 94 - 93.7 83030 MMG-G 200LC 380-415 D / 660-720 Y 55.0 - 52.0 / 31.5 - 30.0 0.88 - 0.85 94.5 - 94.2 93037 MMG-G 225SC 380-415 D / 660-720 Y 69.0 - 65.0 / 39.5 - 37.5 0.86 - 0.83 95.0 - 94.7 78045 MMG-G 225MC 380-415 D / 660-720 Y 84.0 - 79.5 / 48.5 - 45.5 0.86 - 0.83 95.0 - 94.7 74055 MMG-G 250SC 380-415 D / 660-720 Y 100 - 92.0 / 58.0 - 53.0 0.87 95.5 74075 MMG-G 250MC 380-415 D / 660-720 Y 138-126 / 79.0 - 72.5 0.87 95.5 73090 MMG-G 280SB 380-415 D / 660-720 Y 164-150 / 94.0 - 86.5 0.88 95.4 700110 MMG-G 280MB 380-415 D / 660-720 Y 200-182 / 114-106 0.88 95.4 680132 MMG-G 315SB 380-415 D / 660-720 Y 240-220 / 138-126 0.88 95.4 600160 MMG-G 315MB 380-415 D / 660-720 Y 290-265 / 166-152 0.88 95.4 600200 MMG-G 315MB 380-415 D / 660-720 Y 270-335 / 156-192 0.88 95.8 780250 MMG-G 315CB 380-415 D / 660-720 Y 450-410 / 260-238 0.89 94.5 - 95.0 640-750315 MMG-G 315DB 380-415 D / 660-720 Y 565-515 / 325-295 0.89 - 0.90 94.8 - 95.0 640-750335 MMG-G 315DB 380-415 D / 660-720 Y 605-550 / 345-315 0.89 - 0.90 94.8 - 95.0 640-750355 MMG-G 355AB 380-415 D / 660-720 Y 640-590 / 370-340 0.89 - 0.88 94.8 - 95.2 640-750375 MMG-G 355AB 380-415 D / 660-720 Y 675-625 / 390-360 0.89 - 0.88 94.8 - 95.2 640-750400 MMG-G 355CB 380-415 D / 660-720 Y 720-655 / 415-380 0.89 94.8 - 95.2 640-750450 MMG-G 355CB 380-415 D / 660-720 Y 810-740 / 465-425 0.89 94.8 - 95.2 640-750500 MMG-G 400AB 380-415 D / 660-720 Y 890-810 / 515-465 0.90 94.8 - 95.3 640-750525 MMG-G 400AB 380-415 D / 660-720 Y 935-850 / 535-490 0.90 95.0 - 95.4 640-750560 MMG-G 400CB 380-415 D / 660-720 Y 995-905 / 575-525 0.90 95.0 - 95.4 640-750600 MMG-G 400CB 380-415 D / 660-720 Y 1060-970 / 615-560 0.90 95.0 - 95.4 640-750

Elec

tric

al d

ata

HS 13

6-pole motors


[V]I1/1[A] Cos φ1/1

η[%]

Istart/I1/1[%]

11 MMG-G 160L 380-415 D / 660-720 Y 23.0 - 21.6 / 13.4 - 12.2 0.79 91 74015 MMG-G 180LC 380-415 D / 660-720 Y 29.5 - 27.0 / 17.0 - 15.6 0.84 91.5 610

18.5 MMG-G 200LC 380-415 D / 660-720 Y 37.5 - 34.0 / 21.6 - 19.6 0.81 93 64022 MMG-G 200LC 380-415 D / 660-720 Y 43.5 - 39.5 / 25.0 - 23.0 0.83 93.5 62030 MMG-G 225MC 380-415 D / 660-720 Y 56.5 - 52.0 / 32.5 - 30.0 0.86 94 59037 MMG-G 250SC 380-415 D / 660-720 Y 68.5 - 63.0 / 39.5 - 36.5 0.87 94 64045 MMG-G 250MC 380-415 D / 660-720 Y 82.5 - 75.5 / 47.5 - 43.5 0.88 94.5 70055 MMG-G 280SB 380-415 D / 660-720 Y 106 - 96.5 / 60.5 - 55.5 0.84 94.5 64075 MMG-G 280MB 380-415 D / 660-720 Y 140-128 / 80.5 - 74.0 0.86 95 67090 MMG-G 315SB 380-415 D / 660-720 Y 168-152 / 96.0 - 88.0 0.86 95.3 670110 MMG-G 315MB 380-415 D / 660-720 Y 200-182 / 114-106 0.88 95.4 640132 MMG-G 315MB 380-415 D / 660-720 Y 246-220 / 140-128 0.86 95.8 640160 MMG-G 315CB 380-415 D / 660-720 Y 295-270 / 170-156 0.87 95.0 - 95.5 630-750200 MMG-G 315CB 380-415 D / 660-720 Y 370-335 / 212-194 0.87 95.0 - 95.6 630-750220 MMG-G 315CB 380-415D / 660-720Y 400-365 / 232-210 0.87 95.0 - 95.6 630-750250 MMG-G 315DB 380-415D / 660-720Y 455-415 / 260-240 0.87 95.0 - 95.6 630-750300 MMG-G 355AB 380-415 D / 660-720 Y 545-500 / 315-290 0.88-0.87 95.5 - 96.0 630-750

107

Bare shaft pum

p

108

HS14

14. Bare shaft pumpDimensional sketches

DimensionsAll dimensions are in mm, except for those which have necessary inch tolerances (1 inch = 25.4 mm). For actual pump flange dimensions, see page 110-111. For counterflange dimensions, see page 114.

1) For 55-90 kW, 4-pole and 15-45 kW, 6-pole.2) Above 90 kW, 4-pole.

TM04

182

7 11

08

DNs: Inlet flangeDNd: Outlet flange

Pump size DNs DNdN

SHU

W WB WS X YY Net weight[kg]Sealed Packed [inch] [mm]

HS 65-50-242 65 50 95 65 88.9 0.945 24 305 416 216 216 216 73HS 65-50-331 65 50 95 65 88.9 0.945 24 305 416 216 254 254 95HS 100-80-242 100 80 95 65 102 0.945 24 305 416 216 279 279 80HS 100-80-356 100 80 100 75 127 1.339 34 368 508 251 305 305 177HS 125-100-280 125 100 100 63 124 1.339 34 368 508 251 305 305 164HS 125-100-305 125 100 100 63 124 1.339 34 368 508 251 305 305 164HS 125-100-381 125 100 100 63 159 1.339 34 368 543 216 357 357 255HS 150-125-305 150 125 63 63 165 1.339 34 419 572 289 330 330 268HS 150-125-381 150 125 63 63 165 1.339 34 432 584 302 356 381 318HS 200-150-305 200 150 63 63 165 1.339 34 432 584 302 356 406 411HS 200-150-381 200 150 87 87 184 1.75 44.45 508 737 298 381 406 455

HS 200-150-4831) 200 150 85 90 171 1.75 44.45 489 667 337 432 432 534

HS 200-150-4832) 200 150 85 85 171 2.00 50.80 489 667 337 432 432 534

HS 200-150-508 200 150 98 98 171 2.13 53.98 546 724 394 432 483 545HS 250-200-305 250 200 87 87 171 1.75 44.45 508 705 330 406 432 511HS 250-200-381 250 200 87 87 178 1.75 44.45 518 765 295 483 483 568HS 300-200-489 300 200 135 147 198 2.50 63.50 723 994 519 414 559 727HS 300-250-305 300 250 87 87 203 1.75 44.45 530 778 308 495 495 636HS 300-250-381 300 250 145 149 254 2.25 57.15 600 778 448 432 584 991HS 350-250-498 350 250 165 205 246 3.13 79.38 797 1049 594 508 660 1436HS 350-250-630 350 250 160 219 305 3.13 79.38 799 1049 594 610 711 1905HS 350-300-508 350 300 112 121 313 2.50 63.50 749 994 546 584 711 1318HS 450-350-397 450 350 135 105 285 2.50 63.50 773.5 1102.5 486 545 625 1460

Bar

e sh

aft p

ump

HS 14

Dimensional sketches

DimensionsAll dimensions are in mm, except for those which have necessary inch tolerances (1 inch = 25.4 mm).For actual pump flange dimensions, see page 110-111. For counterflange dimensions, see page 114.

1) For 55-90 kW, 4-pole and 15-45 kW, 6-pole.2) Above 90 kW, 4-pole.

TM04

182

7 11

08

DNs: Inlet flangeDNd: Outlet flange

Pump size DNs DNd A AE B BPCP

D DH G HH HZKey (W x L)

Sealed Packed [inch] [mm]

HS 65-50-242 65 50 305 260 222 178 510 545 178 89 16 19 270 0.31 x 2.17 8 x 55HS 65-50-331 65 50 305 260 222 178 510 545 216 89 16 19 355 0.31 x 2.17 8 x 55HS 100-80-242 100 80 305 260 222 178 510 545 203 102 19 19 290 0.31 x 2.17 8 x 55HS 100-80-356 100 80 305 260 279 235 644 687 254 127 22 19 380 0.39 x 2.2 10 x 56HS 125-100-280 125 100 305 260 283 235 631 674 257 124 22 19 370 0.39 x 2.2 10 x 56HS 125-100-305 125 100 305 260 283 235 631 674 257 124 22 19 370 0.39 x 2.2 10 x 56HS 125-100-381 125 100 305 260 349 305 631 674 330 159 25 19 470 0.39 x 2.2 10 x 56HS 150-125-305 150 125 305 260 305 260 775 775 368 165 25 19 475 0.39 x 2.2 10 x 56HS 150-125-381 150 125 305 260 305 260 801 801 410 165 25 19 550 0.39 x 2.2 10 x 56HS 200-150-305 200 150 305 260 305 260 801 801 406 165 25 19 530 0.39 x 2.2 10 x 56HS 200-150-381 200 150 311 260 457 419 929 929 464 184 29 19 605 0.38 x 2.25 9.65 x 57.15

HS 200-150-4831) 200 150 305 260 356 305 888 888 432 171 25 19 615 0.38 x 2.25 9.65 x 57.15

HS 200-150-4832) 200 150 305 260 356 305 899 899 432 171 25 19 615 0.38 x 3.00 9.65 x 76.20

HS 200-150-508 200 150 318 260 356 305 995 995 451 171 25 19 660 0.50 x 3.00 12.70 x 76.20HS 250-200-305 250 200 305 260 394 356 929 929 438 171 29 19 580 0.38 x 2.25 9.65 x 57.15HS 250-200-381 250 200 324 260 495 445 949 949 483 178 29 19 655 0.38 x 2.25 9.65 x 57.15HS 300-200-489 300 200 648 502 489 406 1306 1306 529 198 35 29 745 0.63 x 3.00 16.00 x 76.20HS 300-250-305 300 250 324 260 495 445 974 974 503 203 29 19 645 0.38 x 2.25 9.65 x 57.15HS 300-250-381 300 250 457 381 356 305 1051 1051 508 254 29 22 630 0.50 x 2.75 12.70 x 69.85HS 350-250-498 350 250 648 502 489 406 1403 1403 586 246 35 29 785 0.75 x 4.75 19.05 x 120.65HS 350-250-630 350 250 648 502 489 406 1377 1377 635 305 35 29 820 0.75 x 4.75 19.05 x 120.65HS 350-300-508 350 300 648 502 489 406 1377 1377 643 313 35 29 790 0.63 x 3.00 16.00 x 76.20HS 450-350-397 450 350 790 610 655 575 1400 1400 650 285 35 33 730 0.63 x 3.00 16.00 x 76.20

109

Bare shaft pum

p

110

HS14

Standard pump flange dimensions

PN 16Some pump flanges have tapped holes due to the pump construction.

TM04

447

4 13

09

EN 1092-2 (DIN 2501)PN 16

Dimensions[mm] Number of

free holes (FH)

Number of tapped holes

(TH)

Pump type Flange size D1 D2 D3 C SFH STH

HS 65-50-242DNs 65 76.2 145 191 25.4 19 - 4 -DNd 50 50.8 125 165 22.2 19 - 4 -

HS 65-50-331DNs 65 76.2 145 191 25.4 19 - 4 -DNd 50 50.8 125 165 22.2 19 - 4 -

HS 100-80-242DNs 100 102 180 254 31.8 19 - 8 -DNd 80 76.2 160 210 28.6 19 - 8 -

HS 100-80-356DNs 100 102 180 254 31.8 19 - 8 -DNd 80 76.2 160 210 28.6 19 - 8 -

HS 125-100-280DNs 125 127 210 279 34.9 19 - 8 -DNd 100 102 180 254 31.8 19 - 8 -

HS 125-100-305DNs 125 127 210 279 34.9 19 - 8 -DNd 100 102 180 254 31.8 19 - 8 -

HS 125-100-381DNs 125 127 210 279 34.9 19 - 8 -DNd 100 102 180 254 31.8 19 - 8 -

HS 150-125-305DNs 150 152 240 318 36.5 23 M20 6 2DNd 125 127 210 279 34.9 19 - 8 -

HS 150-125-381DNs 150 152 240 318 36.5 23 - 8 -DNd 125 127 210 279 34.9 19 - 8 -

HS 200-150-305DNs 200 203 295 381 41.3 23 M20 10 2DNd 150 152 240 318 36.5 23 - 8 -

HS 200-150-381DNs 200 203 295 381 41.3 23 M20 8 4DNd 150 152 240 318 36.5 23 - 8 -

HS 200-150-483DNs 200 203 295 381 41.4 - M20 - 12DNd 150 152 240 318 36.6 23 - 4 4

HS 200-150-508DNs 200 203 295 381 41.3 23 M20 8 4DNd 150 152 240 318 36.5 23 - 8 -

HS 250-200-305DNs 250 254 355 445 47.6 - M24 - 12DNd 200 203 295 381 41.3 23 M20 8 4

HS 250-200-381DNs 250 254 355 445 47.8 26 - 12 -DNd 200 203 295 381 41.4 22 - 12 -

HS 300-200-489DNs 300 305 410 521 50.8 28 - 12 -DNd 200 203 295 381 41.3 23 - 12 -

HS 300-250-305DNs 300 305 410 521 50.8 28 M24 10 2DNd 250 254 355 445 47.6 28 - 12 -

HS 300-250-381DNs 300 305 410 521 50.8 28 M24 8 4DNd 250 254 355 445 47.6 28 - 12 -

HS 350-250-498DNs 350 356 470 584 53.9 28 - 16 -DNd 250 254 355 445 47.6 28 - 12 -

HS 350-250-630DNs 350 356 470 584 54.0 28 - 16 -DNd 250 254 355 445 47.6 - M24 - 12

HS 350-300-508DNs 350 356 470 584 54.0 28 - 16 -DNd 300 305 410 521 50.8 28 - 12 -

HS 450-350-397DNs 450 450 585 640 40.0 31 M27 14 6DNd 350 350 470 584 45.0 28 - 16 -

Bar

e sh

aft p

ump

HS 14

Optional pump flange dimensions

PN 10Some pump flanges have tapped holes due to the pump construction.

TM04

447

4 13

09

EN 1092-2 (DIN 2501)PN 10

Dimensions[mm] Number of

free holes (FH)

Number of tapped

holes (TH)

Pump type Flange size D1 D2 D3 C SFH STH

HS 65-50-242DNs 65 76.2 145 191 25.4 19 - 4 -DNd 50 50.8 125 165 22.2 19 - 4 -

HS 65-50-331DNs 65 76.2 145 191 25.4 19 - 4 -DNd 50 50.8 125 165 22.2 19 - 4 -

HS 100-80-242DNs 100 102 180 254 31.8 19 - 8 -DNd 80 76.2 160 210 28.6 19 - 8 -

HS 100-80-356DNs 100 102 180 254 31.8 19 - 8 -DNd 80 76.2 160 210 28.6 19 - 8 -

HS 125-100-280DNs 125 127 210 279 34.9 19 - 8 -DNd 100 102 180 254 31.8 19 - 8 -

HS 125-100-305DNs 125 127 210 279 34.9 19 - 8 -DNd 100 102 180 254 31.8 19 - 8 -

HS 125-100-381DNs 125 127 210 279 34.9 19 - 8 -DNd 100 102 180 254 31.8 19 - 8 -

HS 150-125-305DNs 150 152 240 318 36.5 23 M20 6 2DNd 125 127 210 279 34.9 19 - 8 -

HS 150-125-381DNs 150 152 240 318 36.5 23 - 8 -DNd 125 127 210 279 34.9 19 - 8 -

HS 200-150-305DNs 200 203 295 381 41.3 23 - 8 -DNd 150 152 240 318 36.5 23 - 8 -

HS 200-150-381DNs 200 203 295 381 41.3 23 - 8 -DNd 150 152 240 318 36.5 23 - 8 -

HS 200-150-483DNs 200 203 295 381 41.4 - M20 - 8DNd 150 152 240 318 36.6 23 M20 4 4

HS 200-150-508DNs 200 203 295 381 41.3 23 M20 4 4DNd 150 152 240 318 36.5 23 - 8 -

HS 250-200-305DNs 250 254 350 445 47.6 - M20 - 12DNd 200 203 295 381 41.3 23 M20 4 4

HS 250-200-381DNs 250 254 350 445 47.8 23 - 12 -DNd 200 203 295 381 41.4 23 - 8 -

HS 300-200-489DNs 300 305 400 521 50.8 23 - 12 -DNd 200 203 295 381 41.3 23 - 8 -

HS 300-250-305DNs 300 305 400 521 50.8 23 M20 10 2DNd 250 254 350 445 47.6 23 - 12 -

HS 300-250-381DNs 300 305 400 521 50.8 23 M20 8 4DNd 250 254 350 445 47.6 23 - 12 -

HS 350-250-498DNs 350 356 460 584 53.9 23 - 16 -DNd 250 254 350 445 47.6 23 - 12 -

HS 350-250-630DNs 350 356 460 584 54.0 23 - 16 -DNd 250 254 350 445 47.6 - M20 - 12

HS 350-300-508DNs 350 356 460 584 54.0 23 - 16 -DNd 300 305 400 521 50.8 23 - 12 -

HS 450-350-397DNs 450 450 565 615 40.0 28 M24 16 4DNd 350 350 460 584 45.0 23 - 16 -

111

Bare shaft pum

p

112

HS14

ANSI 125Some pump flanges have tapped holes due to the pump construction.

TM04

447

4 13

09

ANSI 125

DimensionsNumber of free holes

(FH)


(TH)

Pump type Nominal pipe size

D1 D2 D3 C SFH STH

[mm] [inch] [mm] [inch] [mm] [inch] [mm] [inch] [mm] [inch]

HS 65-50-242NPSs 2 1/2 76.2 3.0 140 5.50 191 7.50 25.4 1.00 19.1 0.75 - 4 -NPSd 2 50.8 2.0 121 4.75 165 6.50 22.2 0.88 19.1 0.75 - 4 -

HS 65-50-331NPSs 2 1/2 76.2 3.0 140 5.50 191 7.50 25.4 1.00 19.1 0.75 - 4 -NPSd 2 50.8 2.0 121 4.75 165 6.50 22.2 0.88 19.1 0.75 - 4 -

HS 100-80-242NPSs 4 102 4.0 191 7.50 254 10.00 31.8 1.25 19.1 0.75 - 8 -NPSd 3 76.2 3.0 152 6.00 210 8.25 28.6 1.13 19.1 0.75 - 4 -

HS 100-80-356NPSs 4 102 4.0 191 7.50 254 10.00 31.8 1.25 - - 5/8-11 UNC - 8NPSd 3 76.2 3.0 152 6.00 210 8.25 28.6 1.13 19.1 0.75 - 4 -

HS 125-100-280NPSs 5 127 5.0 216 8.50 279 11.00 34.9 1.38 22.4 0.88 3/4-10 UNC 6 2NPSd 4 102 4.0 191 7.50 254 10.00 31.8 1.25 19.1 0.75 - 8 -

HS 125-100-305NPSs 5 127 5.0 216 8.50 279 11.00 34.9 1.38 22.4 0.88 3/4-10 UNC 6 2NPSd 4 102 4.0 191 7.50 254 10.00 31.8 1.25 19.1 0.75 - 8 -

HS 125-100-381NPSs 5 127 5.0 216 8.50 279 11.00 34.9 1.38 22.4 0.88 3/4-10 UNC 4 4NPSd 4 102 4.0 191 7.50 254 10.00 31.8 1.25 19.1 0.75 - 8 -

HS 150-125-305NPSs 6 152 6.0 241 9.50 318 12.50 36.5 1.44 - - 3/4-10 UNC - 8NPSd 5 127 5.0 216 8.50 279 11.00 34.9 1.38 22.4 0.88 - 8 -

HS 150-125-381NPSs 6 152 6.0 241 9.50 318 12.50 36.5 1.44 22.4 0.88 - 8 -NPSd 5 127 5.0 216 8.50 279 11.00 34.9 1.38 22.4 0.88 - 8 -

HS 200-150-305NPSs 8 203 8.0 298 11.75 381 15.00 41.3 1.63 22.4 0.88 - 8 -NPSd 6 152 6.0 241 9.50 318 12.50 36.5 1.44 22.4 0.88 - 8 -

HS 200-150-381NPSs 8 203 8.0 298 11.75 381 15.00 41.3 1.63 22.4 0.88 3/4-10 UNC 4 4NPSd 6 152 6.0 241 9.50 318 12.50 36.5 1.44 22.4 0.88 - 8 -

HS 200-150-483NPSs 8 203 8.0 298 11.75 381 15.00 41.4 1.63 - - 3/4-10 UNC - 8NPSd 6 152 6.0 241 9.50 318 12.50 36.6 1.44 22.4 0.88 - 8 -

HS 200-150-508NPSs 8 203 8.0 298 11.75 381 15.00 41.3 1.63 22.4 0.88 - 8 -NPSd 6 152 6.0 241 9.50 318 12.50 36.5 1.44 22.4 0.88 - 8 -

HS 250-200-305NPSs 10 254 10.0 362 14.25 445 17.50 47.6 1.88 25.4 1.00 - 12 -NPSd 8 203 8.0 298 11.75 381 15.00 41.3 1.63 22.4 0.88 - 8 -

HS 250-200-381NPSs 10 254 10.0 362 14.25 445 17.50 47.8 1.88 25.4 1.00 - 12 -NPSd 8 203 8.0 298 11.75 381 15.00 41.4 1.63 22.4 0.88 - 8 -

HS 300-200-489NPSs 12 305 12.0 432 17.00 521 20.50 50.8 2.00 25.4 1.00 - 12 -NPSd 8 203 8.0 298 11.75 381 15.00 41.4 1.63 22.4 0.88 - 8 -

HS 300-250-305NPSs 12 305 12.0 432 17.00 521 20.50 50.8 2.00 25.4 1.00 - 12 -NPSd 10 254 10.0 362 14.25 445 17.50 47.6 1.88 25.4 1.00 - 12 -

HS 300-250-381NPSs 12 305 12.0 432 17.00 521 20.50 50.8 2.00 25.4 1.00 - 12 -NPSd 10 254 10.0 362 14.25 445 17.50 47.6 1.88 25.4 1.00 - 12 -

HS 350-250-498NPSs 14 356 14.0 476 18.75 584 23.00 53.9 2.12 28.5 1.12 - 12 -NPSd 10 254 10.0 362 14.25 445 17.50 47.6 1.88 25.4 1.00 - 12 -

HS 350-250-630NPSs 14 356 14.0 476 18.75 584 23.00 54.0 2.13 28.5 1.12 - 12 -NPSd 10 254 10.0 362 14.25 445 17.50 47.6 1.88 25.4 1.00 - 12 -

HS 350-300-508NPSs 14 356 14.0 476 18.75 584 23.00 54.0 2.13 28.5 1.12 - 12 -NPSd 12 305 12.0 432 17.00 521 20.50 50.8 2.00 25.4 1.00 - 12 -

HS 450-350-397NPSs 18 458 18.0 578 22.75 635 25.00 40.0 1.57 31.75 1.25 1 1/8-7

UNC 12 4

NPSd 14 350 13.8 476 18.75 584 22.99 45.0 1.77 28.5 1.12 - 12 -

Bar

e sh

aft p

ump

HS 14

ANSI 250Some pump flanges have tapped holes due to the pump construction.

TM04

447

4 13

09

ANSI 250

DimensionsNumber of free holes

(FH)


(TH)

Pump type Nominal pipe size

D1 D2 D3 C SFH STH

[mm] [inch] [mm] [inch] [mm] [inch] [mm] [inch] [mm] [inch]

HS 65-50-242NPSs 2 1/2 76.2 3.0 149 5.88 191 7.50 25.4 1.00 22.4 0.88 3/4-10 UNC 6 2NPSd 2 50.8 2.0 127 5.00 165 6.50 22.2 0.88 19.1 0.75 5/8-11 UNC 6 2

HS 65-50-331NPSs 2 1/2 76.2 3.0 149 5.88 191 7.50 25.4 1.00 22.4 0.88 - 4 -NPSd 2 50.8 2.0 127 5.00 165 6.50 22.2 0.88 19.1 0.75 - 4 -

HS 100-80-242NPSs 4 102 4.0 200 7.88 254 10.00 31.8 1.25 22.4 0.88 - 8 -NPSd 3 76.2 3.0 168 6.62 210 8.25 28.6 1.13 22.4 0.88 - 8 -

HS 100-80-356NPSs 4 102 4.0 200 7.88 254 10.00 31.8 1.25 22.4 0.88 3/4-10 UNC 6 2NPSd 3 76.2 3.0 168 6.62 210 8.25 28.6 1.13 22.4 0.88 - 8 -

HS 125-100-280NPSs 5 127 5.0 235 9.25 279 11.00 34.9 1.38 22.4 0.88 3/4-10 UNC 6 2NPSd 4 102 4.0 200 7.88 254 10.00 31.8 1.25 22.4 0.88 - 8 -

HS 125-100-305NPSs 5 127 5.0 235 9.25 279 11.00 34.9 1.38 22.4 0.88 3/4-10 UNC 6 2NPSd 4 102 4.0 200 7.88 254 10.00 31.8 1.25 22.4 0.88 - 8 -

HS 125-100-381NPSs 5 127 5.0 235 9.25 279 11.00 34.9 1.38 22.4 0.88 3/4-10 UNC 4 4NPSd 4 102 4.0 200 7.88 254 10.00 31.8 1.25 22.4 0.88 - 8 -

HS 150-125-305NPSs 6 152 6.0 270 10.62 318 12.50 36.5 1.44 22.4 0.88 3/4-10 UNC 10 2NPSd 5 127 5.0 235 9.25 279 11.00 34.4 1.35 22.4 0.88 - 8 -

HS 150-125-381NPSs 6 152 6.0 270 10.62 318 12.50 36.5 1.44 22.4 0.88 - 12 -NPSd 5 127 5.0 235 9.25 279 11.00 34.4 1.35 22.4 0.88 - 8 -

HS 200-150-305NPSs 8 203 8.0 330 13.00 381 15.00 41.3 1.63 25.4 1.00 - 12 -NPSd 6 152 6.0 270 10.62 318 12.50 36.5 1.44 22.4 0.88 - 12 -

HS 200-150-381NPSs 8 203 8.0 330 13.00 381 15.00 41.3 1.63 25.4 1.00 - 12 -NPSd 6 152 6.0 270 10.62 318 12.50 36.5 1.44 22.4 0.88 - 12 -

HS 200-150-483NPSs 8 203 8.0 330 13.00 381 15.00 41.4 1.63 - - 7/8-9 UNC - 12NPSd 6 152 6.0 270 10.62 318 12.50 36.6 1.44 22.4 0.88 - 12 -

HS 200-150-508NPSs 8 203 8.0 330 13.00 381 15.00 41.3 1.63 25.4 1.00 - 12 -NPSd 6 152 6.0 270 10.62 318 12.50 36.5 1.44 22.4 0.88 - 12 -

HS 250-200-305NPSs 10 254 10.0 387 15.25 445 17.50 47.6 1.88 28.6 1.13 1-8 UNC 12 4NPSd 8 203 8.0 330 13.00 381 15.00 41.3 1.63 25.4 1.00 7/8-9 UNC 8 4

HS 250-200-381NPSs 10 254 10.0 387 15.25 445 17.50 47.8 1.88 28.6 1.13 - 16 -NPSd 8 203 8.0 330 13.00 381 15.00 41.4 1.63 25.4 1.00 - 12 -

HS 300-200-489NPSs 12 305 12.0 451 17.75 521 20.50 50.8 2.00 31.8 1.25 - 16 -NPSd 8 203 8.0 330 13.00 381 15.00 41.4 1.63 25.4 1.00 - 12 -

HS 300-250-305NPSs 12 305 12.0 451 17.75 521 20.50 50.8 2.00 31.8 1.25 - 16 -NPSd 10 254 10.0 387 15.25 445 17.50 47.6 1.88 28.5 1.12 - 16 -

HS 300-250-381NPSs 12 305 12.0 451 17.75 521 20.50 50.8 2.00 31.8 1.25 - 16 -NPSd 10 254 10.0 387 15.25 445 17.50 47.6 1.88 28.5 1.12 - 16 -

HS 350-250-498NPSs 14 356 14.0 514 20.25 584 23.00 53.9 2.12 31.8 1.25 - 20 -NPSd 10 254 10.0 387 15.25 445 17.50 47.6 1.88 28.5 1.12 - 16 -

HS 350-250-630NPSs 14 356 14.0 514 20.25 584 23.00 54.0 2.13 31.8 1.25 - 20 -NPSd 10 254 10.0 387 15.25 445 17.50 47.6 1.88 28.5 1.12 - 16 -

HS 350-300-508NPSs 14 356 14.0 514 20.25 584 23.00 54.0 2.13 31.8 1.25 - 20 -NPSd 12 305 12.0 451 17.75 521 20.50 50.8 2.00 31.8 1.25 - 16 -

HS 450-350-397NPSs 18 458 18.0 592 23.31 711.2 28.00 50.0 1.97 35.0 1.38 1 1/4-7 UNC 24 -NPSd 14 350 13.8 514 20.25 584 22.99 45.0 1.77 31.8 1.25 1 1/8-7 UNC 16 4

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HS14

Counterflange dimensionsFollowing tables show standard dimensions for counterflanges.

Counterflanges to EN 1092-2 (DIN 2501), PN 16

Counterflanges to EN 1092-2 (DIN 2501), PN 10

Counterflanges to ANSI 125

Counterflanges to ANSI 250

TM02

772

0 38

03

Nominal flange diameter (DN)[mm]

50 65 80 100 125 150 200 250 300 350 450

D1 50 65 80 100 125 150 200 250 300 350 450

D2 125 145 160 180 210 240 295 355 410 470 585

D3 165 185 200 220 250 285 340 400 455 520 640

S 4 x 19 4 x 19 8 x 19 8 x 19 8 x 19 8 x 23 12 x 23 12 x 28 12 x 28 16 x 28 20 x 16

Bolt size M16 M16 M16 M16 M16 M20 M20 M24 M24 M24 M27

S

D2

D3

D1

TM02

772

0 38

03

Nominal flange diameter (DN)[mm]

50 65 80 100 125 150 200 250 300 350 450

D1 50 65 80 100 125 150 200 250 300 350 450

D2 125 145 160 180 210 240 295 350 400 460 565

D3 165 185 200 220 250 285 340 395 445 505 615

S 4 x 19 4 x 19 8 x 19 8 x 19 8 x 19 8 x 23 8 x 23 12 x 23 12 x 23 16 x 23 20 x 16

Bolt size M16 M16 M16 M16 M16 M20 M20 M20 M20 M20 M24

S

D2

D3

D1

TM02

772

0 38

03

Nominal flange diameter (NPS)

2 2 1/2 3 4 5 6 8 10 12 14 18

D1[mm] 50.8 63.5 76.2 102 127 152 203 254 305 356 457.2

[inch] 2 2.5 3 4 5 6 8 10 12 14 18

D2[mm] 121 140 152 191 216 241 298 362 432 476 580

[inch] 4.75 5.5 6 7.5 8.5 9.5 11.8 14.3 17 18.8 22.75

D3[mm] 152 178 191 229 254 279 343 406 483 533 635

[inch] 6 7 7.5 9 10 11 13.5 16 19 21 25

S[mm] 4 x 19.1 4 x 19.1 4 x 19.1 8 x 19.1 8 x 22.4 8 x 22.4 8 x 22.4 12 x 25.4 12 x 25.4 12 x 28.5 16 x

31.75

[inch] 4 x 0.75 4 x 0.75 4 x 0.75 8 x 0.75 8 x 0.88 8 x 0.88 8 x 0.88 12 x 1.00 12 x 1.00 12 x 1.12 16 x 1.25

Bolt size 5/8" 5/8" 5/8" 5/8" 3/4" 3/4" 3/4" 7/8" 7/8" 1" 1 1/8"

S

D2

D3

D1

TM02

772

0 38

03

Nominal flange diameter (NPS)

2 2 1/2 3 4 5 6 8 10 12 14 18

D1[mm] 50.8 63.5 76.2 102 127 152 203 254 305 337 457.2

[inch] 2 2.5 3 4 5 6 8 10 12 13.3 18

D2[mm] 127 149 168 200 235 270 330 387 451 514 592

[inch] 5 5.88 6.62 7.88 9.25 10.6 13 15.3 17.8 20.3 23.31

D3[mm] 165 191 210 254 279 318 381 445 521 584 711.2

[inch] 6.5 7.5 8.25 10 11 12.5 15 17.5 20.5 23 28

S[mm] 8 x 19.1 8 x 22.4 8 x 22.4 8 x 22.4 8 x 22.4 12 x 22.4 12 x 25.4 16 x 28.5 16 x 31.8 20 x 31.8 24 x 35.1

[inch] 8 x 0.75 8 x 0.88 8 x 0.88 8 x 0.88 8 x 0.88 12 x 0.88 12 x 1.00 16 x 1.12 16 x 1.25 20 x 1.25 24 x 1.38

Bolt size 5/8" 3/4" 3/4" 3/4" 3/4" 3/4" 7/8" 1" 1 1/8" 1 1/8" 1 1/4"

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HS 15

15. Grundfos Product Center

All the information you need in one place DownloadsPerformance curves, technical specifications, pictures, dimensional drawings, motor curves, wiring diagrams, spare parts, service kits, 3D drawings, documents, system parts. The Product Center displays any recent and saved items — including complete projects — right on the main page.

On the product pages, you can download Installation and Operating Instructions, Data Booklets, Service Instructions, etc. in PDF format.

"SIZING" enables you to size a pump based on entered data and selection choices.

Online search and sizing tool to help you make the right choice.

http://product-selection.grundfos.com

"REPLACEMENT" enables you to find a replacement product.Search results will include information on

• the lowest purchase price• the lowest energy consumption• the lowest total life cycle cost.

"CATALOG" gives you access to the Grundfos product catalog.

"LIQUIDS" enables you to find pumps designed for aggressive, flammable or other special liquids.

115

Grundfos Product C

enter

116

HS15

Grundfos GOMobile solution for professionals on the GO!Grundfos GO is the mobile tool box for professional users on the go. It is the most comprehensive platform for mobile pump control and pump selection including sizing, replacement and documentation. It offers intuitive, handheld assistance and access to Grundfos online tools, and it saves valuable time for reporting and data collection.

Subject to alterations.

GET IT ON

GRUNDFOS A/S DK-8850 Bjerringbro . DenmarkTelephone: +45 87 50 14 00www.grundfos.com

96817783 0617

ECM: 1211010 The

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