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Dry-installed Volute Casing Pump

Sewatec / Sewabloc

50 / 60 HzDIN / IEC motors

Type Series Booklet

Legal information/Copyright

Type Series Booklet Sewatec / Sewabloc

All rights reserved. The contents provided herein must neither be distributed, copied, reproduced,edited or processed for any other purpose, nor otherwise transmitted, published or made available toa third party without the manufacturer's express written consent.

Subject to technical modification without prior notice.

© KSB Aktiengesellschaft, Frankenthal 01.12.2014

Contents

Waste Water ......................................................................................................................................................5

Dry-installed Volute Casing Pump ................................................................................................................................. 5

Sewatec / Sewabloc ................................................................................................................................................... 5

Main applications ................................................................................................................................................ 5

Fluids handled ...................................................................................................................................................... 5

Operating data .................................................................................................................................................... 5

Designation .......................................................................................................................................................... 5

Design details ....................................................................................................................................................... 5

Materials .............................................................................................................................................................. 6

Product benefits .................................................................................................................................................. 6

Acceptance tests / Guarantees ............................................................................................................................ 6

Selection information .......................................................................................................................................... 7

Selection aid for materials and hydraulic systems per fluid ........................................................................ 7

Shaft seal ........................................................................................................................................................ 8

Impellers per material variant, 50 Hz ........................................................................................................... 9

Impellers per material variant, 60 Hz ......................................................................................................... 12

Diameters of F and E impellers per bearing bracket and speed ............................................................... 14

Diameters of K and D impellers per bearing bracket and speed .............................................................. 16

Overview of product features ........................................................................................................................... 18

Material variants ................................................................................................................................................ 19

Technical data .................................................................................................................................................... 20

K impeller ..................................................................................................................................................... 20

D impeller ..................................................................................................................................................... 22

F impeller ...................................................................................................................................................... 23

E impeller ..................................................................................................................................................... 24

Speeds for Sewatec 3H ................................................................................................................................ 25

Motor ratings ............................................................................................................................................... 25

Power reserves ............................................................................................................................................. 26

Selection charts ................................................................................................................................................. 27

Sewatec/Sewabloc, n = 2900-480 rpm, K impeller (speed-based selection chart) .................................... 27

Sewatec/Sewabloc, n = 1450/960/725/580 rpm, K impeller, nominal discharge nozzle diameter DN 250,350, 400 (diameter-based selection chart) ................................................................................................. 28

Sewatec/Sewabloc, n = 960/725/580/480 rpm, K impeller, nominal discharge nozzle diameter 500, 600,700 (diameter-based selection chart) ......................................................................................................... 29

Sewatec/Sewabloc, n = 2900-725 rpm, D impeller (speed-based selection chart) ................................... 30

Sewatec/Sewabloc, n = 2900-725 rpm, F impeller (speed-based selection chart) .................................... 31

Sewatec/Sewabloc, n = 1450-480 rpm, E impeller (speed-based selection chart) .................................... 32

Sewatec/Sewabloc, n = 1750/1160/875 rpm, impeller K, discharge nozzle diameter DN 50, 65, 80, 100,125 (diameter selection chart) .................................................................................................................... 33

Sewatec/Sewabloc, n = 1750/1160/875 rpm, impeller K, discharge nozzle diameter DN 150, 200(diameter selection chart) ........................................................................................................................... 34

Sewatec/Sewabloc, n = 1160/875/700 rpm, impeller K, discharge nozzle diameter DN 250, 300(diameter selection chart) ........................................................................................................................... 35

Sewatec/Sewabloc, n = 875/700/585/500 rpm, impeller K, discharge nozzle diameter DN 350, 400, 500,600, 700 (diameter selection chart) ............................................................................................................ 36

Sewatec/Sewabloc, n = 1750/1160/875 rpm, impeller D (diameter selection chart) ................................ 37

Contents

3

Sewatec/Sewabloc, n = 1750/1160/875 rpm, impeller F (diameter selection chart) ................................. 38

Sewatec/Sewabloc, n = 1160/875/700/585 rpm, impeller E (diameter selection chart) ............................ 39

Types of installation .......................................................................................................................................... 40

Installation types per bearing bracket and impeller type ......................................................................... 42

Recommended spare parts stock for 2 years' operation to DIN 24296 .......................................................... 45

Scope of supply .................................................................................................................................................. 45

General assembly drawings with list of components ...................................................................................... 46

General assembly drawing: Sewatec with bearing brackets S01, S02, S03, S04 ....................................... 46

General assembly drawing: Sewatec with bearing brackets S05, S06, S07, S08 ....................................... 48

General assembly drawing: Sewabloc ........................................................................................................ 54

Contents

4

Waste Water

Dry-installed Volute Casing Pump

Sewatec / Sewabloc

Main applications

▪ Waste water transport

▪ Waste water disposal

▪ Waste water management

▪ Transport of contaminated surface water

▪ Sludge processing

Fluids handled

▪ Grey water

▪ Solids-laden river water

▪ Contaminated surface water

▪ Waste water with faeces

▪ Industrial waste water

▪ Gas-containing fluids

▪ Activated sludge

▪ Digested sludge

▪ Raw sludge

Operating data

Operating properties

Characteristic Impeller type

K D F EFlow rate Q [m3/h] ≤ 10000 ≤ 1260 ≤ 680 ≤ 2520

Q [l/s] ≤ 2775 ≤ 350 ≤ 189 ≤ 700Head H [m] ≤ 115 ≤ 40 ≤ 40 ≤ 50Fluid temperature T [°C] ≤ 70 ≤ 70 ≤ 70 ≤ 70Operating pressure p [bar] ≤ 10 ≤ 10 ≤ 10 ≤ 10

Designation

Example: Sewatec F80-315G 3ENH 200L 6

Key to the designation

Code DescriptionSewatec Type series

SewatecSewabloc

F Impeller type (⇨ )K Closed multi-channel impellerD Open, diagonal single-vane impellerF Free-flow impellerE Closed single-channel impeller

80 Nominal discharge nozzle diameter [mm]315 Nominal impeller diameter [mm]G Material variant (⇨ Page 19)

G Standard variant, wettedcomponents made of grey cast iron

G1 Like G, with impeller made of duplexstainless steel

G2 Like G, with impeller made of whitecast iron

GH Like G, with impeller andintermediate casing made of whitecast iron

GC Like G, with impeller and dischargecover made of duplex stainless steel

3ENH Installation type (⇨ Page 40)Sewabloc BLOC

BLOC-VBLOC-VF

Sewatec Fig.03EN3ENH3HZ3HM3HVGN3HVGNHVVUVGW

200L Motor size6 Number of motor poles

2, 4, 6, 8, 10, 12

Design details

Design

Sewatec:

▪ Volute casing pump

▪ Back pull-out design

▪ Single-stage

▪ Various, application-oriented installation types

Sewabloc:

▪ Volute casing pump

▪ Close-coupled pump with shaft seal

▪ Various, application-oriented installation types

Shaft seal

Sewatec (bearing brackets S01, S02, S03, S04), Sewabloc:

▪ Two bi-directional mechanical seals in tandemarrangement, with liquid reservoir

Sewatec (bearing brackets S05, S06, S07, S08):

▪ Two bi-directional mechanical seals in tandemarrangement, with liquid reservoir

▪ Gland packing

Waste WaterDry-installed Volute Casing Pump

Sewatec / Sewabloc 5

Impeller type

K impeller:

Closed multi-channel impeller (impeller type K)

Suitable for the followingfluids:contaminated, solids-laden,non-gaseous fluids notcontaining stringy material

K impellers are suitable for handling the following fluids:


▪ Landfill waste water

▪ Industrial waste water

▪ Industrial effluent

▪ Mechanically treated waste water

▪ Pre-screened waste water

▪ Contaminated surface water

D impeller:

Open, diagonalsingle-vaneimpeller(impeller type D)

Suitable for the followingfluids:fluids containing solidsubstances and long fibres

E impeller:

Closed single-channel impeller(impeller type E)

Suitable for the followingfluids:fluids containing solidsubstances and long fibres

F impeller:

Free-flowimpeller (impeller type F)

Suitable for the followingfluids:fluids containing solids andstringy material as well asfluids with entrapped air orgas

D, E and F impellers are suitable for handling the followingfluids:


▪ Digested sludge

▪ Heating sludge

▪ Mixed water

▪ Raw waste water

▪ Raw sludge

▪ Recirculated sludge

Bearings


▪ Grease-packed, zero-maintenance deep groove ballbearings (sealed for life) on pump and drive end


▪ Grease-packed rolling element bearings with re-lubrication system on pump and drive end

Sewabloc:

▪ Grease-packed, zero-maintenance deep groove ballbearing (sealed for life) on pump end

Materials

Overview of available materials

Description MaterialPump casing Grey cast iron (EN-GJL-250)Wear plate Grey cast iron (EN-GJL-250) / duplex

stainless steel / wear-resistant whitecast iron

Impeller Grey cast iron (EN-GJL-250) / duplexstainless steel / wear-resistant whitecast iron

Shaft Stainless steel (1.4021)Casing wear ring Grey cast iron (EN-GJL-250)/VG 434Mechanical seal SiC/SiC

Product benefits

▪ Variable hydraulic systemsThe right impeller with optimum efficiency for every fluid.High operating reliability due to wide free passages.

▪ Double mechanical seal in tandem arrangement withexternal liquid feed makes for high operating reliability.

▪ Low maintenance thanks to grease-packed rolling elementbearings sealed for life

▪ Standardised components are interchangeable within theSewatec/Sewabloc and Amarex KRT series, so spare partsinventories can be optimised and costs reduced.

Acceptance tests / Guarantees

▪ Each pump is subjected to a performance test to KSBStandard ZN 56535.

▪ Operating data is guaranteed to DIN EN ISO 9906 / 2 / 2B.

Acceptance tests

▪ Acceptance tests to ISO/DIN or comparable standards areavailable against a surcharge.

Quality assurance

▪ Quality is assured by means of an audited and certifiedquality assurance system to DIN EN ISO 9001.


6 Sewatec / Sewabloc

Selection information

Selection aid for materials and hydraulic systems perfluid

The table below for your guidance is based on KSB's long-standing experience. The data are standard values and are notto be considered as generally binding recommendations. More

detailed advice is available from our specialist department inHalle. Make use of our laboratory's expertise when selectingmaterials.

Selection aid for materials and hydraulic systems per fluid

Fluid handled1) Recommendedmaterial

Recommendedimpeller type2)

Comments, further recommendations

Grey water Grey cast iron K, D, E, F -Solids-laden river water Grey cast iron K, D, E, F Free passage > any solids contained, possibly pre-

screenedContaminated surface water Grey cast iron K, D, E, F Free passage > any solids contained, possibly pre-

screenedWaste water- Untreated municipal waste water Grey cast iron F, D, E, (K)3) ATV recommends a free passage of 100 mm; min. free

passage of 75 mm; multi-channel impellers can be useddepending on the system conditions and free passage.

- Waste water containing air or gas Grey cast iron F Up to 8 %, contact KSB for fluids with high outgassingrates

Sludge- Raw sludge Grey cast iron F, E, D, K Pumpable up to a dry substance content of: 13 % (D),

8 % (F), 6 % (E), 5 % (K)- Digested sludge Grey cast iron F, E, D Pumpable up to a dry substance content of: 13 % (D),

8 % (F), 6 % (E)- Activated sludge Grey cast iron K Pumpable up to a dry substance content of: 5 % (K)Industrial waste water containing ...- Paint suspensions Grey cast iron K Solvent-free, observe the operator's instructions.- Lacquer/paint/varnish suspensions Grey cast iron F, E Solvent-free, contact KSB for silicone-free version- Fibres/pulp Grey cast iron F, D -- Chips/swarf Grey cast iron K, F Material variants G2 or GH, special mechanical seal- Abrasive substances4) Grey cast iron K, F Material variants G2 or GH, special mechanical sealMildly acidic industrial waste water Grey cast iron K, F Ph value ≥ 6.5 material variant G1 and FPM (Viton) O-

ringsNon-corrosive waste water- Ammonia water Grey cast iron K -- Ammonium hydroxide 5 % NH4OH Grey cast iron K -- Urea 25 % (NH2)2-CO Grey cast iron K -- Potassium hydroxide 10 % KOH Grey cast iron K -- Calcium hydroxide 5 % Ca(OH)2 Grey cast iron K -- Sodium hydroxide 5 % NaOH Grey cast iron K -- Sodium carbonate 30 % Na2CO3 Grey cast iron K -Non-corrosive waste water containing ...- Aliphatic hydrocarbons, e.g. oils,petrol, butane, methane

Grey cast iron K -

- Aromatic hydrocarbons, e.g.benzene, styrene

Grey cast iron K FPM (Viton) O-rings5)

- Chlorinated hydrocarbons, e.g.tetrachloroethylene, ethylenechloride, chloroform, methylenechloride

Grey cast iron K FPM (Viton) O-rings5)

Highly abrasive industrial waste water causing wear (chemically neutral)6)

1) For any fluids which are not listed in this table contact KSB.2) The first impeller type listed should be given preference.3) Contact KSB.4) Severe hydroabrasive wear occurs if solids contents of approx. 0.5 g/l or higher are combined with circumferential speeds

exceeding 20 m/s or low-flow conditions to the left of the duty point.5) The hydrocarbons mentioned may occur in very high concentrations due to the difference in specific weight and their low

solubility. If this is the case, contact KSB.6) The required material variants highly depend on the operating hours, rotational speed and flow velocity.



Fluid handled1) Recommendedmaterial

Recommendedimpeller type2)

Comments, further recommendations

- Water containing iron ore sinter Wear-resistantwhite cast iron

K Sinter content < 4 g/l, material variant GH, specialmechanical seal

- Lime milk containing quartz andpigment suspensions

Wear-resistantwhite cast iron

K Lime milk of up to 15 %, material variant GH, specialmechanical seal

- Wash water containing solids Wear-resistantwhite cast iron

K, F Material selection based on fluid analysis, materialvariant GH, special mechanical seal

- Waste water containing dust or ash Wear-resistantwhite cast iron

K Material selection based on fluid analysis, materialvariant GH, special mechanical seal

Water/sand mixture Wear-resistantwhite cast iron

K, F Solids content of up to 5 g/l, material variant GH,special mechanical seal

Waste water and landfill seepagewater

Duplex stainlesssteel

K, F Material variant GC (not for seawater and brackishwater)

Shaft seal

Available shaft seal types per bearing bracket

Bearingbracket

Standard design Standard variant7)

Sew

atec

Sew

ablo

c Mechanical seal withelastomer bellows (NBR,

optional: Viton)8)

Stationary mechanical sealwith spring outside of fluid(Cartex S10 cartridge seal)

Inboard mechanical sealwith covered spring9)

Gland packing

S01 – ✘ - ✘ -– B01 ✘ - - -

S02 – ✘ - ✘ -– B02 ✘ - - -

S03 – ✘ - ✘ -– B03 ✘ - - -

S04 – ✘ - ✘ -S05 – ✘ - ✘ ✘S06 – ✘ - - ✘S07 – ✘ - - ✘S08 – - ✘ - ✘

1) For any fluids which are not listed in this table contact KSB.2) The first impeller type listed should be given preference.7) A surcharge and longer delivery times apply to standard variants.8) For all types of waste water9) For very abrasive fluids or fluids containing metallic particles (e.g. shavings from drilling)



Impellers per material variant, 50 Hz

Impeller types per material variant, 50 Hz

Size Bearing bracket Material variant

G10) G111) G212) GH13) GC14)

Sewatec Sewabloc Impeller Impeller Impeller Impeller Impeller

K D F E K D F E K D F E K D F E K D F E050-250 S01 - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -050-250 - B01 ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -050-251 S02 - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -050-251 - B02 ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -065-250 S01 - ✘ - ✘ - - - ✘ - - - ✘ - - - ✘ - - - ✘ -065-250 - B01 ✘ - ✘ - - - ✘ - - - ✘ - - - ✘ - - - ✘ -080-250 S01 - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -080-250 - B01 ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -080-315 S03 - ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -080-315 S05 - - ✘ - - - ✘ - - - - - - - - - - - - - -080-315 - B03 ✘ ✘ ✘ - ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -080-316 S03 - - ✘ - - - ✘ - - - - - - - - - - - - - -080-316 - B03 - ✘ - - - ✘ - - - - - - - - - - - - - -100-250 S01 - ✘ - ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -100-250 - B01 ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -100-251 S02 - ✘ ✘ ✘ ✘ ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -100-251 - B02 ✘ ✘ ✘ - ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -100-252 S01 - - - ✘ - - - - - - - - - - - - - - - - -100-252 - B01 - - ✘ - - - - - - - - - - - - - - - - -100-253 S02 - - - ✘ - - - - - - - - - - - - - - - - -100-253 - B02 - - ✘ - - - - - - - - - - - - - - - - -100-315 S05 - - ✘ - - - ✘ - - - - - - - - - - - - - -100-316 S03 - - ✘ - - - ✘ - - - - - - - - - - - - - -100-316 - B03 - ✘ - - - ✘ - - - - - - - - - - - - - -100-400 S04 - ✘ - - - ✘ - - - - - - - - - - - - - - -100-400 S05 - ✘ - - - ✘ - - - - - - - - - - - - - - -100-401 S04 - ✘ - ✘ ✘ ✘ - ✘ - ✘ - ✘ - - - - - - - - -100-401 S05 - ✘ - ✘ ✘ ✘ - ✘ - ✘ - ✘ - - - - - - - - -125-315 S03 - ✘ - ✘ - - - - - - - - - - - - - - - - -125-315 - B03 ✘ - ✘ - - - - - - - - - - - - - - - - -125-317 S03 - - - - ✘ - - - - - - - - - - - - - - - -125-317 - B03 - - - - - - - - - - - - - - - - - - - -150-251 S02 - - ✘ - - - ✘ - - - - - - - - - - - - - -150-251 - B02 - ✘ - - - ✘ - - - - - - - - - - - - - -150-315 S03 - ✘ ✘ ✘ ✘ ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -150-315 - B03 ✘ ✘ ✘ - ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -150-400 S05 - - ✘ - - - ✘ - - - - - - - - - - - - - -150-400 S04/S05 - ✘ - - - - - - - - - - - - - - - - - - -150-401 S04 - ✘ - ✘ ✘ ✘ - ✘ - ✘ - ✘ - - - - - - - - -150-401 S05 - ✘ ✘ ✘ ✘ ✘ ✘ ✘ - ✘ - ✘ - - - - - - - - -150-401 S06 - - ✘ - ✘ - ✘ - - - - - - - - - - - - - -151-401 S05 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -150-500 S05 - ✘ - - - ✘ - - - - - - - - - - - - - - -150-500 S06 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-315 S03 - ✘ ✘ - - ✘ ✘ - - ✘ - - - ✘ - - - ✘ - - -200-315 - B03 ✘ ✘ - - ✘ ✘ - - ✘ - - - ✘ - - - ✘ - - -200-316 S03 - ✘ - - - ✘ - - - ✘ - - - ✘ - - - ✘ - - -200-316 - B03 ✘ - - - ✘ - - - ✘ - - - ✘ - - - ✘ - - -200-330 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -200-330 S05 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -200-400 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -

10) G = standard design; wetted components made of grey cast iron




G10) G111) G212) GH13) GC14)


K D F E K D F E K D F E K D F E K D F E200-400 S05 - ✘ ✘ - ✘ ✘ ✘ - - ✘ - - - - - - - - - - -200-400 S06 - - ✘ - ✘ - ✘ - - - - - - - - - - - - - -200-402 S04 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-402 S05 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-500 S05 - - - - ✘ - - - - - - - - - - - - - - - -200-500 S06 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-500 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-500Ex S05 - - - - ✘ - - - - - - - - - - - - - - - -200-501 S06 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-631 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-631 S08 - ✘ - - - ✘ - - - - - - - - - - - - - - -250-400 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -250-400 S05 - ✘ ✘ - - ✘ ✘ - - ✘ - - - - - - - - - - -250-400 S06 - - ✘ - - - ✘ - - - - - - - - - - - - - -250-401 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -250-401 S05 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -250-500 S06 - - - - ✘ - - - - - - - - - - - - - - - -250-500 S07 - - - - ✘ - - - - - - - - - - - - - - - -250-630 S07 - ✘ - - ✘ ✘ - - - - - - - - - - - - - - -250-630 S08 - ✘ - - ✘ ✘ - - - - - - - - - - - - - - -250-900 S09 - ✘ - - - ✘ - - - - - - - - - - - - - - -300-400 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -300-400 S05 - ✘ ✘ - - ✘ ✘ - - ✘ - - - - - - - - - - -300-400 S06 - - ✘ - - - ✘ - - - - - - - - - - - - - -300-401 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -300-401 S05 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -300-500 S06 - ✘ - - - ✘ - - - - - - - - - - - - - - -300-500 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -300-630 S07 - - - - ✘ - - - - - - - - - - - - - - - -300-630 S08 - - - - ✘ - - - - - - - - - - - - - - - -350-500 S06 - ✘ - - - ✘ - - - - - - - - - - - - - - -350-500 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -350-501 S06 - ✘ - - - - - - - - - - - - - - - - - - -350-501 S07 - ✘ - - - - - - - - - - - - - - - - - - -350-630 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -350-630 S08 - ✘ - - - ✘ - - - - - - - - - - - - - - -350-710 S07 - - - - ✘ - - - - - - - - - - - - - - - -350-710 S08 - ✘ - - ✘ ✘ - - - - - - - - - - - - - - -400-500 S06 - ✘ - - - ✘ - - - - - - - - - - - - - - -400-500 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -400-630 S08 - ✘ - - - - - - - - - - - - - - - - - - -400-710 S09 - ✘ - - - - - - - - - - - - - - - - - - -400-820 S09 - ✘ - - - ✘ - - - - - - - - - - - - - - -400-820 S10 - ✘ - - - ✘ - - - - - - - - - - - - - - -500-630 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -500-630 S08 - ✘ - - - ✘ - - - - - - - - - - - - - - -500-632 S08 - ✘ - - - - - - - - - - - - - - - - - - -500-710 S09 - ✘ - - - ✘ - - - - - - - - - - - - - - -500-900 S09 - ✘ - - - - - - - - - - - - - - - - - - -500-900 S10 - ✘ - - - - - - - - - - - - - - - - - - -

10) G = standard design; wetted components made of grey cast iron11) G1 = like G with impeller made of duplex stainless steel12) G2 = like G with impeller made of white cast iron13) G2 = like G with impeller and intermediate casing made of white cast iron14) GC = like G with impeller and discharge cover made of duplex stainless steel and shaft made of 1.4462




G10) G111) G212) GH13) GC14)


K D F E K D F E K D F E K D F E K D F E600-520 S07 - ✘ - - - - - - - - - - - - - - - - - - -600-710 S08 - ✘ - - - - - - - - - - - - - - - - - - -600-900 S10 - ✘ - - - ✘ - - - - - - - - - - - - - - -700-900 S08 - ✘ - - - ✘ - - - - - - - - - - - - - - -




Impellers per material variant, 60 Hz

Impeller types per material variant, 60 Hz


G15) G116) G217) GH18) GC19)


K D F E K D F E K D F E K D F E K D F E050-250 S01 - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -050-250 - B01 ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -050-251 S02 - ✘ - - - ✘ - - - ✘ - - - ✘ - - - ✘ - - -050-251 - B02 ✘ - - - ✘ - - - ✘ - - - ✘ - - - ✘ - - -065-250 S01 - ✘ - ✘ - - - ✘ - - - ✘ - - - ✘ - - - ✘ -065-250 - B01 ✘ - ✘ - - - ✘ - - - ✘ - - - ✘ - - - ✘ -080-250 S01 - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -080-250 - B01 ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -080-315 S03 - ✘ - ✘ - ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -080-315 S05 - - ✘ - - - ✘ - - - - - - - - - - - - - -080-315 - B03 ✘ ✘ ✘ - ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -080-316 S03 - - ✘ - - - ✘ - - - - - - - - - - - - - -080-316 - B03 - ✘ - - - ✘ - - - - - - - - - - - - - -100-250 S01 - - - ✘ ✘ - - ✘ - - - ✘ - - - ✘ - - - ✘ -100-250 - B01 - - ✘ - - - ✘ - - - ✘ - - - ✘ - - - ✘ -100-251 S02 - ✘ ✘ ✘ ✘ ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -100-251 - B02 ✘ ✘ ✘ - ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -100-252 S01 - - - ✘ - - - - - - - - - - - - - - - - -100-252 - B01 - - ✘ - - - - - - - - - - - - - - - - -100-253 S02 - - - ✘ - - - - - - - - - - - - - - - - -100-253 - B02 - - ✘ - - - - - - - - - - - - - - - - -100-315 S05 - - ✘ - - - ✘ - - - - - - - - - - - - - -100-316 S03 - - ✘ - - - ✘ - - - - - - - - - - - - - -100-316 - B03 - ✘ - - - ✘ - - - - - - - - - - - - - -100-400 S04 - ✘ - - - ✘ - - - - - - - - - - - - - - -100-400 S05 - ✘ - - - ✘ - - - - - - - - - - - - - - -100-401 S04 - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - - - - - - - - -100-401 S05 - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - - - - - - - - -125-315 S03 - ✘ - ✘ - - - - - - - - - - - - - - - - -125-315 - B03 ✘ - ✘ - - - - - - - - - - - - - - - - -125-317 S03 - - - - ✘ - - - - - - - - - - - - - - - -125-317 - B03 - - - - - - - - - - - - - - - - - - - -150-251 S02 - - ✘ - - - ✘ - - - - - - - - - - - - - -150-251 - B02 - ✘ - - - ✘ - - - - - - - - - - - - - -150-315 S03 - ✘ ✘ ✘ ✘ ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -150-315 - B03 ✘ ✘ ✘ - ✘ ✘ ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ -150-400 S05 - - ✘ - - - ✘ - - - - - - - - - - - - - -150-400 S04/S05 - ✘ - - - - - - - - - - - - - - - - - - -150-401 S04 - ✘ - ✘ - ✘ - ✘ - ✘ - ✘ - - - - - - - - -150-401 S05 - ✘ - ✘ - ✘ ✘ ✘ - ✘ - ✘ - - - - - - - - -150-401 S06 - - ✘ - - - ✘ - - - - - - - - - - - - - -151-401 S05 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -150-500 S05 - ✘ - - - ✘ - - - - - - - - - - - - - - -150-500 S06 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-315 S03 - ✘ ✘ - - ✘ ✘ - - ✘ - - - ✘ - - - ✘ - - -200-315 - B03 ✘ ✘ - - ✘ ✘ - - ✘ - - - ✘ - - - ✘ - - -200-316 S03 - ✘ - - - ✘ - - - ✘ - - - ✘ - - - ✘ - - -200-316 - B03 ✘ - - - ✘ - - - ✘ - - - ✘ - - - ✘ - - -200-330 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -200-330 S05 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -200-400 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -





G15) G116) G217) GH18) GC19)


K D F E K D F E K D F E K D F E K D F E200-400 S05 - ✘ - - - ✘ ✘ - - ✘ - - - - - - - - - - -200-400 S06 - - ✘ - - - ✘ - - - - - - - - - - - - - -200-402 S04 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-402 S05 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-500 S05 - - - - - - - - - - - - - - - - - - - - -200-500 S06 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-500 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -200-500Ex S05 - - - - - - - - - - - - - - - - - - - - -200-501 S06 - - - - - - - - - - - - - - - - - - - - -200-631 S07 - - - - - - - - - - - - - - - - - - - - -200-631 S08 - - - - - - - - - - - - - - - - - - - - -250-400 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -250-400 S05 - ✘ - - - ✘ ✘ - - ✘ - - - - - - - - - - -250-400 S06 - - ✘ - - - ✘ - - - - - - - - - - - - - -250-401 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -250-401 S05 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -250-500 S06 - - - - - - - - - - - - - - - - - - - - -250-500 S07 - - - - - - - - - - - - - - - - - - - - -250-630 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -250-630 S08 - ✘ - - - ✘ - - - - - - - - - - - - - - -250-900 S09 - ✘ - - - ✘ - - - - - - - - - - - - - - -300-400 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -300-400 S05 - ✘ - - - ✘ ✘ - - ✘ - - - - - - - - - - -300-400 S06 - - ✘ - - - ✘ - - - - - - - - - - - - - -300-401 S04 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -300-401 S05 - ✘ - - - ✘ - - - ✘ - - - - - - - - - - -300-500 S06 - ✘ - - - ✘ - - - - - - - - - - - - - - -300-500 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -300-630 S07 - - - - - - - - - - - - - - - - - - - - -300-630 S08 - - - - - - - - - - - - - - - - - - - - -350-500 S06 - ✘ - - - ✘ - - - - - - - - - - - - - - -350-500 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -350-501 S06 - - - - - - - - - - - - - - - - - - - - -350-501 S07 - ✘ - - - - - - - - - - - - - - - - - - -350-630 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -350-630 S08 - ✘ - - - ✘ - - - - - - - - - - - - - - -350-710 S07 - - - - - - - - - - - - - - - - - - - - -350-710 S08 - - - - - - - - - - - - - - - - - - - - -400-500 S06 - - - - - ✘ - - - - - - - - - - - - - - -400-500 S07 - - - - - ✘ - - - - - - - - - - - - - - -400-630 S08 - - - - - - - - - - - - - - - - - - - - -400-710 S09 - ✘ - - - - - - - - - - - - - - - - - - -400-820 S09 - ✘ - - - ✘ - - - - - - - - - - - - - - -400-820 S10 - ✘ - - - ✘ - - - - - - - - - - - - - - -500-630 S07 - ✘ - - - ✘ - - - - - - - - - - - - - - -500-630 S08 - ✘ - - - ✘ - - - - - - - - - - - - - - -500-632 S08 - ✘ - - - - - - - - - - - - - - - - - - -500-710 S09 - ✘ - - - ✘ - - - - - - - - - - - - - - -500-900 S09 - ✘ - - - - - - - - - - - - - - - - - - -500-900 S10 - ✘ - - - - - - - - - - - - - - - - - - -600-520 S07 - - - - - - - - - - - - - - - - - - - - -600-710 S08 - - - - - - - - - - - - - - - - - - - - -600-900 S10 - ✘ - - - ✘ - - - - - - - - - - - - - - -700-900 S08 - - - - - ✘ - - - - - - - - - - - - - - -




Diameters of F and E impellers per bearing bracket and speed

Density 1.0 kg/dm3

Selection table20) 21)

Size Bearingbracket

F impeller E impeller

Speed [rpm] Speed [rpm]

Sew

atec

Sew

ablo

c 50 Hz 60 Hz 50 Hz 60 Hz

2900 1450 960 725 1750 1160 875 1450 960 725 580 480 1160 875 700 585

050-250 S01 - - 200 200 200 200 200 200 - - - - - - - - -050-250 - B01 - 200 200 200 200 200 200 - - - - - - - - -050-251 S02 - 190 - - - - - - - - - - - - - - -050-251 - B02 190 - - - - - - - - - - - - - - -065-250 S01 - - 210 210 210 - 210 210 - - - - - - - - -065-250 - B01 - 210 210 210 - 210 210 - - - - - - - - -080-250 S01 - - 210 - - - 210 - - - - - - - - - -080-250 - B01 - 250 - - - 250 - - - - - - - - - -080-315 S03 - 250 250 250 - 250 250 - - - - - - - - - -080-315 S05 - - - - - - - - - - - - - - - - -080-315 - B03 250 250 250 - 250 250 - - - - - - - - - -080-316 S03 - - - - - - - - - - - - - - - - -080-316 - B03 - - - - - - - - - - - - - - - -100-250 S01 - - 210 210 - - 210 - 245 245 245 - - 245 245 245 -100-250 - B01 - 265 265 - - 265 - - - - - - - - - -100-251 S02 - - 265 - - 265 - - 265 265 265 - - 265 265 265 -100-251 - B02 - 265 - - 265 - - - - - - - - - - -100-252 S01 - - 250 250 - - 250 - - - - - - - - - -100-252 - B01 - 250 250 - - 250 - - - - - - - - - -100-253 S02 - - 265 - - 265 - - - - - - - - - - -100-253 - B02 - 265 - - 265 - - - - - - - - - - -100-315 S05 - - - - - - - - - - - - - - - - -100-316 S03 - - - - - - - - - - - - - - - - -100-316 - B03 - - - - - - - - - - - - - - - -100-401 S04 - - 390 390 - - 390 390 412 412 412 - - 412 412 - -100-401 S05 - - 390 390 - - 390 390 412 412 412 - - 412 412 - -125-315 S03 - - 300 300 - 300 300 - - - - - - - - - -125-315 - B03 - 300 300 - 300 300 - - - - - - - - - -125-317 S03 - - - - - - - - - 330 330 - - 330 330 330 -125-317 - B03 - - - - - - - - - - - - - - - -150-251 S02 - - - - - - - - - - - - - - - - -150-251 - B02 - - - - - - - - - - - - - - - -150-315 S03 - - - 290 - - 290 290 320 320 320 - - 320 320 320 -150-315 - B03 - - 290 - - 290 290 - - - - - - - - -150-400 S05 - - - - - - - - - - - - - - - - -150-401 S04 - - 390 390 390 - 390 390 - - - - - - - - -150-401 S05 - - 390 390 390 - 390 390 384 407 407 - - - 407 - -150-401 S06 - - - - - - - - 407 407 - - - 407 - - -151-401 S05 - - - - - - - - - - - - - - - - -150-500 S05 - - - - - - - - - - - - - - - - -150-500 S06 - - - - - - - - - - - - - - - - -200-315 S03 - - - - - - - - - - - - - - - - -200-315 - B03 - - - - - - - - - - - - - - - -200-316 S03 - - - - - - - - - - - - - - - - -200-316 - B03 - - - - - - - - - - - - - - - -200-330 S04 - - - - - - - - - - - - - - - - -200-330 S05 - - - - - - - - - - - - - - - - -200-400 S04 - - - - - - - - - - - - - - - - -200-400 S05 - - - - - - - - 351 400 400 - - 351 400 - -200-400 S06 - - - - - - - - 400 - - - - 400 - - -

20) Selection for a fluid density of 1.0 kg/dm³; higher densities on request only21) For higher densities up to 1.2 kg/dm³ max.: refer to the corresponding table to select the impeller diameter per bearing

bracket and speed.



Size Bearingbracket

F impeller E impeller


Sew

atec

Sew

ablo

c 50 Hz 60 Hz 50 Hz 60 Hz

2900 1450 960 725 1750 1160 875 1450 960 725 580 480 1160 875 700 585

200-500 S05 - - - - - - - - - 508 508 508 - - 508 - -200-500 S06 - - - - - - - - - - - - - - - - -200-500 S07 - - - - - - - - - - - - - - - - -200-500Ex S05 - - - - - - - - - 500 500 500 - - - - -200-501 S06 - - - - - - - - - - - - - - - - -200-631 S07 - - - - - - - - - - - - - - - - -200-631 S08 - - - - - - - - - - - - - - - - -250-400 S04 - - - - - - - - - - - - - - - - -250-400 S05 - - - - - - - - - - - - - - - - -250-400 S06 - - - - - - - - - - - - - - - - -250-401 S04 - - - - - - - - - - - - - - - - -250-401 S05 - - - - - - - - - - - - - - - - -250-500 S06 - - - - - - - - - - 475 516 516 - - 475 516250-500 S07 - - - - - - - - - 516 516 516 516 - 516 516 516250-630 S07 - - - - - - - - - 540 640 640 640 - - - -250-630 S08 - - - - - - - - - 640 640 640 640 - 640 - -300-400 S04 - - - - - - - - - - - - - - - - -300-400 S05 - - - - - - - - - - - - - - - - -300-400 S06 - - - - - - - - - - - - - - - - -300-401 S04 - - - - - - - - - - - - - - - - -300-401 S05 - - - - - - - - - - - - - - - - -300-500 S06 - - - - - - - - - - - - - - - - -300-500 S07 - - - - - - - - - - - - - - - - -300-630 S07 - - - - - - - - - 530 640 640 640 - - - -300-630 S08 - - - - - - - - - 640 640 640 640 - 640 640 640350-500 S06 - - - - - - - - - - - - - - - - -350-500 S07 - - - - - - - - - - - - - - - - -350-501 S06 - - - - - - - - - - - - - - - - -350-501 S07 - - - - - - - - - - - - - - - - -350-630 S07 - - - - - - - - - - - - - - - - -350-630 S08 - - - - - - - - - - - - - - - - -350-710 S07 - - - - - - - - - - 740 740 740 - - - -350-710 S08 - - - - - - - - - - 740 740 740 - - 740 740400-500 S06 - - - - - - - - - - - - - - - - -400-500 S07 - - - - - - - - - - - - - - - - -400-630 S08 - - - - - - - - - - - - - - - - -500-630 S07 - - - - - - - - - - - - - - - - -500-630 S08 - - - - - - - - - - - - - - - - -500-632 S08 - - - - - - - - - - - - - - - - -600-520 S07 - - - - - - - - - - - - - - - - -600-710 S08 - - - - - - - - - - - - - - - - -700-900 S08 - - - - - - - - - - - - - - - - -



Diameters of K and D impellers per bearing bracket and speed

Density 1.0 kg/dm3

Selection table22) 23)

Size Bearingbracket

K impeller D impeller


Sew

atec

Sew

ablo

c 50 Hz 60 Hz 50 Hz 60 Hz

2900 1450 960 725 580 480 1750 1160 875 700 585 2900 1450 960 725 1750 1160 875 700

050-250 S01 - - 260 260 260 - - - 260 260 - - - - - - - - - -050-250 - B01 - 260 260 260 - - - 260 260 - - - - - - - - - -050-251 S02 - 265 - - - - - 265 - - - - - - - - - - - -050-251 - B02 265 - - - - - 265 - - - - - - - - - - - -065-250 S01 - - 230 230 230 - - - 230 230 - - - - - - - - - -065-250 - B01 - 230 230 230 - - - 230 230 - - - - - - - - - -080-250 S01 - - 235 235 - - - - 235 - - - - - - - - - - -080-250 - B01 - 235 235 - - - - 235 - - - - - - - - - - -080-315 S03 - 220 - - - - - 220 - - - - - 260 260 - - 260 - -080-315 S05 - - - - - - - - - - - - 260 - - - 260 - - -080-315 - B03 220 - - - - - 220 - - - - - 260 260 - - 260 - -080-316 S03 - - - - - - - - - - - - - 306 - - - 306 - -080-316 - B03 - - - - - - - - - - - - 306 - - - 306 - -100-250 S01 - - 256 256 256 - - - - - - - - - - - - - - -100-250 - B01 - 256 256 256 - - - - - - - - - - - - - - -100-251 S02 - - 256 - - - - 256 256 - - - - 265 - - - 265 - -100-251 - B02 - 256 - - - - 256 256 - - - - 265 - - - 265 - -100-315 S05 - - - - - - - - - - - - 222 - - - 222 - - -100-316 S03 - - - - - - - - - - - - - 306 - - - 306 - -100-316 - B03 - - - - - - - - - - - - 306 - - - 306 - -100-400 S04 - - 408 408 - - - - 408 408 - - - - - - - - - -100-400 S05 - - 408 408 - - - - 408 408 - - - - - - - - - -100-401 S04 - - 404 404 404 - - - 404 404 - - - - - - - - - -100-401 S05 - - 404 404 404 - - - 404 404 - - - - - - - - - -125-315 S03 - - 312 312 312 - - 312 312 312 - - - - - - - - - -125-315 - B03 - 312 312 312 - - 312 312 312 - - - - - - - - - -125-317 S03 - - - - - - - - - - - - - - - - - - - -125-317 - B03 - - - - - - - - - - - - - - - - - - -150-251 S02 - - - - - - - - - - - - - 254 254 254 - 254 254 -150-251 - B02 -- - - - - - - - - - - - 254 254 254 - 254 254 -150-315 S03 - - 312 312 312 - - 312 312 312 - - - 317 317 317 - 317 317 -150-315 - B03 - 312 312 312 - - 312 312 312 - - - 317 317 317 - 317 317 -150-400 S04 - - 408 408 - - - - 408 408 - - - - - - - - - -150-400 S05 - - 408 408 - - - - 408 408 - - - 363 363 - - 363 - -150-401 S04 - - 404 404 404 - - - 404 404 - - - - - - - - - -150-401 S05 - - 404 404 404 - - 404 404 404 - - - - 412 - - - - -150-401 S06 - - - - - - - - - - - - - 412 - - - 412 - -151-401 S05 - - 408 408 - - - 380 408 - - - - - - - - - - -150-500 S05 - - 504 504 504 - - - 504 504 - - - - - - - - - -150-500 S06 - - 504 504 504 - - - 504 504 - - - - - - - - - -200-315 S03 - - - 295 295 - - - 295 295 - - - 315 315 315 - 315 315 -200-315 - B03 - - 295 295 - - - 295 295 - - - 315 315 315 - 315 315 -200-316 S03 - - - 305 305 - - - 305 305 - - - - - - - - - -200-316 - B03 - - 305 305 - - - 305 305 - - - - - - - - - -200-330 S04 - - 326 326 326 326 326 - 326 326 - - - - - - - - - -200-330 S05 - - 326 326 326 326 326 - 326 326 - - - - - - - - - -200-400 S04 - - 404 404 404 404 404 - 404 404 - - - - - - - - - -200-400 S05 - - 404 404 404 404 404 - 404 404 - - - - 402 - - - - -200-400 S06 - - - - - - - - - - - - - 402 - - - 402 - -200-402 S04 - - 408 408 - - - - 408 408 - - - - - - - - - -

22) Selection for a fluid density of 1.0 kg/dm³; higher densities on request only23) For higher densities up to 1.2 kg/dm³ max.: refer to the corresponding table to select the impeller diameter per bearing

bracket and speed.



Size Bearingbracket

K impeller D impeller


Sew

atec

Sew

ablo

c 50 Hz 60 Hz 50 Hz 60 Hz

2900 1450 960 725 580 480 1750 1160 875 700 585 2900 1450 960 725 1750 1160 875 700

200-402 S05 - - 408 408 - - - - 408 408 - - - - - - - - - -200-500 S05 - - - - - - - - - - - - - - - - - - - -200-500 S06 - - - 500 504 - - - - 500 - - - - - - - - - -200-500 S07 - - 504 504 504 - - - 504 504 - - - - - - - - - -200-500Ex S05 - - - - - - - - - - - - - - - - - - - -200-501 S06 - - - 502 - - - - 450 502 - - - - - - - - - -200-631 S07 - - - 622 - - - - - 622 - - - - - - - - - -200-631 S08 - - - 622 - - - - 622 622 - - - - - - - - - -250-400 S04 - - 370 370 370 370 370 - 370 370 - - - - - - - - - -250-400 S05 - - 370 370 370 370 370 - 370 370 - - - - 375 375 - - 375 -250-400 S06 - - - - - - - - - - - - - 375 - - - 375 - -250-401 S04 - - 404 404 404 404 404 - 404 404 - - - - - - - - - -250-401 S05 - - 404 404 404 404 404 - 404 404 - - - - - - - - - -250-500 S06 - - - - - - - - - - - - - - - - - - - -250-500 S07 - - - - - - - - - - - - - - - - - - - -250-630 S07 - - - 630 630 - - - - 630 - - - - - - - - - -250-630 S08 - - - 630 630 - - - 630 630 - - - - - - - - - -250-900 S09 - - - 846 - - - - - 846 - - - - - - - - - -300-400 S04 - - - 388 388 388 388 - - 388 388 - - - - - - - - -300-400 S05 - - - 388 388 388 388 - 388 388 388 - - - 408 408 - - 408 -300-400 S06 - - - - - - - - - - - - - 408 - - - 408 - -300-401 S04 - - - 408 408 408 408 - - 408 408 - - - - - - - - -300-401 S05 - - - 408 408 408 408 - 408 408 408 - - - - - - - - -300-500 S06 - - - 460 504 504 504 - - - 504 - - - - - - - - -300-500 S07 - - - 504 504 504 504 - - 504 504 - - - - - - - - -300-630 S07 - - - - - - - - - - - - - - - - - - - -300-630 S08 - - - - - - - - - - - - - - - - - - - -350-500 S06 - - - 430 508 508 508 - - - 508 - - - - - - - - -350-500 S07 - - - 508 508 508 508 - - 508 508 - - - - - - - - -350-501 S06 - - - 500 509 509 509 - - 500 509 - - - - - - - - -350-501 S07 - - - 509 509 509 509 - - 509 509 - - - - - - - - -350-630 S07 - - - 610 630 630 630 - - - 630 - - - - - - - - -350-630 S08 - - - 630 630 630 630 - - 630 630 - - - - - - - - -350-710 S07 - - - - - - - - - - - - - - - - - - - -350-710 S08 - - - 730 - - - - - 730 - - - - - - - - - -400-500 S06 - - - - 501 508 - - - 464 508 - - - - - - - - -400-500 S07 - - - 508 508 508 - - - 508 508 - - - - - - - - -400-630 S08 - - - 620 - - - - - 620 - - - - - - - - - -400-710 S09 - - - 739 739 - - - - 739 - - - - - - - - - -400-820 S09 - - - 908 - - - - - 908 - - - - - - - - - -500-630 S07 - - - 565 565 565 565 - - - 565 - - - - - - - - -500-630 S08 - - - 565 565 565 565 - - 565 565 565 - - - - - - - -500-632 S08 - - - 639 639 639 639 - - 639 639 639 - - - - - - - -500-710 S09 - - - 739 - - - - - 739 - - - - - - - - - -500-900 S09 - - - - - 908 - - - - - - - - - - - - - -500-900 S10 - - - - 908 - - - - - 908 908 - - - - - - - -600-520 S07 - - - - 532 532 - - - - 532 - - - - - - - - -600-710 S08 - - - - 715 715 - - - - 715 - - - - - - - - -600-900 S10 - - - - 908 908 - - - - 908 908 - - - - - - - -700-900 S08 - - - - - 805 - - - - - 805 - - - - - - - -



Overview of product features

Overview of features and accessories per installation type

Features Sewatec Sewabloc

Fig.0 V 3E 3H 3H withcounter

shaft

V VF

MotorWithout motor ● ● ● ● ● ● ● ●Standard KSB motor – ⃝24) ● ● ● ● ● ●Motor make to customer's choice – ⃝24) ⃝ ⃝ ⃝ ⃝ ⃝ ⃝Accessories installation setBaseplate – ●25) ●26) ●27) ●28) ●29) ●25) –

Supporting frame, drive lantern, soleplate for the motor30) – Δ – – – – – –

Coupling, coupling guard30) – ●31) ● – ● – – –

Suction-side intermediate flanged piece with inspection hole30) ● ●32) ● ● ● ● ●32) ●32)

Suction duckfoot bend – – – – – – – ●Fasteners: anchor bolts (A 4) – ● ● ● ● ● ● ●Shaft sealMechanical seal Standard KSB mechanical seal with elastomer

bellows (bearing brackets S01, S02, S03, S04,S05, S06, S07, B01, B02, B03)

●

Standard KSB mechanical seal with coveredspring (bearing brackets S01, S02, S03, S04, S05)

⃝

Stationary mechanical seal with spring outsideof fluid (bearing bracket S08)

●

Gland packing (bearing brackets S05 and larger only) ⃝ –CoatingKSB standard ●Primed to standard ●Customer specification ΔFlangeTo DIN ●To ANSI ΔSealing elements, bolts and screwsNBR/A433) ●Viton/A4 ⃝Acceptance testsKSB Standard ZN 56535 ●Customer specification34) ⃝

Key to the symbols

Symbol Description

● Standard design⃝ Standard variant35)

Δ Special design35)

24) Special version for universal joint shaft25) For vertical installation soleplate or feet26) With height adjustment of the motor27) Including belt drive, belt guard and height adjustment of the motor, motors 225 S and larger28) Including belt drive, belt guard, counter shaft, coupling and coupling guard29) Foundation rails for Sewabloc30) Optional31) For underfloor installation32) Suction elbow33) Screw plugs made of steel34) HI Level A: K impeller; HI Level B: K impellers only, not for white cast iron; ISO 9906/(Grade 2): not for F impellers, not for

white cast iron; BS 5 316/I A: not for F impellers, not for white cast iron; BS 5 316/I B: for K impellers only, not for whitecast iron

35) A surcharge and longer delivery times apply to standard variants and special designs.



Material variants

Overview of available materials

Part No. Description Material variant

G G1 G2 GH GC101 Pump casing EN-GJL-250135 Wear plate36) EN-GJL-25037) -163 Discharge cover EN-GJL-250 EN-GJN-HB555 1.4517183 Support foot Steel38)

210 Shaft 1.4021 1.4462230 Impeller EN-GJL-250 1.4517 EN-GJN-HB555 1.4517330 Bearing bracket EN-GJL-250433 Mechanical seal SiC/SiC (Q1Q1 PGG)502.01 Casing wear ring EN-GJL-25039) EN-GJL-250 (F impeller only)

VG 434503 Impeller ring VG 434452.01 Gland follower40) EN-GJS-400-15454.01 Stuffing box ring40) EN-GJL-250456.01 Neck bush40) EN-GJL-250458.01 Lantern ring40) PTFE524.01 Shaft protecting

sleeve40)1.4021

914 Impeller screw Stainless steel41) Stainless steel902/920 Screws, bolts and

nuts Screw plugs Steel Sealing elements NBR

Comparison of materials

EN ASTMEN-GJL-250 A 48 Class 35 BEN-GJS-400-15 A 536 Class 60–40–18EN-GJN-HB555 A 532 Class II Type B (15 % Cr-Mo)1.4517 A 890 CD4MCuN1.4021 A 276 Type 4201.4462 A 182 F51VG 434 -C 35 E A 29 Gr. 1035

Description of materials

Grey cast iron EN-GJL-250 (lamellar graphite cast iron):Lamellar graphite cast iron to EN 1561 is the most widely usedcast material for handling municipal sewage, waste water andsludges as well as stormwater and surface water. It is suitablefor neutral fluids which are only slightly aggressive and causelittle wear. The pH value should be ≥ 6.5, the sand content≤ 0.5 g/l.

Duplex stainless steel (1.4517 or technically equivalentmaterial)

This type of carbon steel is resistant to cavitation, has excellentstrength values and is used for high circumferential speeds. Anexcellent resistance to pitting corrosion makes ferritic-austenitic stainless carbon steel a popular choice for pumpingacidic waste water with a high chloride content as well asseawater and brackish water. Thanks to its good chemicalresistance, e.g. also against waste water containingphosphorous and sulphuric acid, this material is used in a widerange of applications in the chemical industry and and processengineering. Pumps made of duplex stainless steel have a verylong service life, even when handling brines, chemical wastewater (pH value 1 - 12), grey water and landfill leachate.

Wear-resistant white cast iron (EN-GJN-HB555 (XCR14) ortechnically equivalent material)

This is a wear-resistant white cast iron for highly abrasive fluidscontaining sand, ash or iron ore sinter. It has a Rockwellhardness of 61.5 to 68, which is higher than that of hardenedchrome steel. Owing to its hardness, the chromium-molybdenum alloy cast iron features a notably higher wearresistance than EN-GJL-250 grey cast iron and other castmaterials.

36) For E200-500, E250-500, E250-630, E300-630, E350-710 only37) For D impeller optional: EN-GJN-HB55538) Bearing brackets S05 and larger: EN-GJL-25039) For E100-250, E100-251, E100-401, E150-315, E150-401, E200-315, E200-400: EN-GJN-HB55540) For pump sets with gland packing only41) Bearing brackets S05 and larger: CK 35N



Technical data

K impeller

Overview

Size Bearingbracket

Suct

ion

no

zzle

Dis

char

ge

no

zzle

Pump data K impeller

Tors

ion

al s

pri

ng

co

nst

ant

Shaft seal Pressure limits Inspectionhole diameter

No

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ann

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Max

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Max

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Min

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Mas

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[mm] [mm] [Nm/rad] [bar] [bar] [mm] [mm] [mm] [mm] [mm] [kgm2]050-250 S01 - 65 50 13.000 - ✘ 10 15 - 80 3 15 260 150 0,05050-250 - B01 65 50 13.000 - ✘ 10 15 - 80 3 15 260 150 0,05050-251 S02 - 65 50 50.000 - ✘ 10 15 - 80 3 15 256 150 0,05050-251 - B02 65 50 50.000 - ✘ 10 15 - 80 3 15 256 150 0,05065-250 S01 - 80 65 13.000 - ✘ 6 9 - 80 2 50 230 170 0,08065-250 - B01 80 65 13.000 - ✘ 6 9 - 80 2 50 230 170 0,08080-250 S01 - 100 80 13.000 - ✘ 6 9 - 120 2 71 235 205 0,08080-250 - B01 100 80 13.000 - ✘ 6 9 - 120 2 71 235 205 0,08080-315 S03 - 100 80 80.000 - ✘ 10 15 - 120 2 33 220 140 0,07080-315 S05 - 100 80 220.000 - ✘ 10 15 - 120 2 33 220 140 0,07080-315 - B03 100 80 80.000 - ✘ 10 15 - 120 2 33 220 140 0,07100-250 S01 - 100 100 50.000 - ✘ 6 9 118 120 2 71 256 210 0,07100-250 - B01 100 100 50.000 - ✘ 6 9 118 120 2 71 256 210 0,07100-251 S02 - 100 100 50.000 - ✘ 6 9 118 120 2 71 256 235 0,07100-251 - B02 100 100 50.000 - ✘ 6 9 118 120 2 71 256 235 0,07100-400 S04 - 150 100 190.000 - ✘ 10 15 100 150 2 76 408 355 1,1100-400 S05 - 150 100 220.000 ￭ ✘ 10 15 100 150 2 76 408 355 1,1100-401 S04 - 125 100 190.000 - ✘ 10 15 120 120 2 50 404 310 0,50100-401 S05 - 125 100 220.000 ￭ ✘ 10 15 120 120 2 50 404 310 0,50125-315 S03 - 125 125 80.000 - ✘ 6 9 118 120 2 76 312 235 0,09125-315 - B03 125 125 80.000 - ✘ 6 9 118 120 2 76 312 235 0,09150-315 S03 - 150 150 80.000 - ✘ 6 9 118 150 2 76 310 235 0,18150-315 - B03 150 150 80.000 - ✘ 6 9 118 150 2 76 310 235 0,18150-400 S04 - 200 150 190.000 - ✘ 10 15 100 200 3 76 404 300 0,83150-400 S05 - 200 150 220.000 ￭ ✘ 10 15 100 200 3 76 404 300 0,83150-401 S04 - 150 150 190.000 - ✘ 10 15 120 200 2 76 404 330 0,916150-401 S05 - 150 150 220.000 ￭ ✘ 10 15 120 200 2 76 404 330 0,916150-401 S06 - 150 150 370.000 ￭ ✘ 10 15 120 200 2 76 404 330 0,916151-401 S05 - 150 150 220.000 ￭ ✘ 10 15 120 200 3 80 408 380 0,52150-500 S05 - 150 150 220.000 ￭ ✘ 10 15 118 150 3 60 504 350 0,71150-500 S06 - 150 150 370.000 ￭ ✘ 10 15 118 150 3 60 504 350 0,71200-315 S03 - 200 200 80.000 - ✘ 6 9 118 200 3 70 295 210 0,22200-315 - B03 200 200 80.000 - ✘ 6 9 118 200 3 70 295 210 0,22200-316 S03 - 200 200 80.000 - ✘ 6 9 118 200 2 100 305 230 0,22200-316 - B03 200 200 80.000 - ✘ 6 9 118 200 2 100 305 230 0,22200-330 S04 - 250 200 190.000 - ✘ 10 15 118 200 3 70 326 270 0,35200-330 S05 - 250 200 220.000 ￭ ✘ 10 15 118 200 3 70 326 270 0,35200-400 S04 - 200 200 190.000 - ✘ 10 15 200 200 3 80 404 330 0,52200-400 S05 - 200 200 220.000 ￭ ✘ 10 15 200 200 3 80 404 330 0,52200-400 S06 - 200 200 370.000 ￭ ✘ 10 15 200 200 3 80 404 330 0,52200-402 S04 - 200 200 190.000 ￭ ✘ 10 15 140 200 3 80 408 300 0,52200-402 S05 - 200 200 220.000 ￭ ✘ 10 15 140 200 3 80 408 300 0,52200-500 S05 - 200 200 220.000 ￭ ✘ 10 15 118 200 3 75 504 400 0,83200-500 S06 - 200 200 370.000 ￭ ✘ 10 15 118 200 3 75 504 400 0,83200-500 S07 - 200 200 1.020.000 ￭ ✘ 10 15 118 200 3 75 504 400 0,83



Size Bearingbracket

Suct

ion

no

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Dis

char

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no

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Pump data K impeller

Tors

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al s

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No

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[mm] [mm] [Nm/rad] [bar] [bar] [mm] [mm] [mm] [mm] [mm] [kgm2]200-501 S06 - 250 200 370.000 ￭ ✘ 10 15 200 200 2 100 502 400 1,68200-631 S07 - 250 200 1.020.000 ￭ ✘ 10 15 140 200 2 105 622 480 4,41200-631 S08 - 250 200 1.400.000 ￭ ✘ 10 15 140 200 2 105 622 480 4,41250-400 S04 - 250 250 190.000 - ✘ 10 15 143 200 3 85 370 330 0,5250-400 S05 - 250 250 220.000 ￭ ✘ 10 15 143 200 3 85 370 330 0,5250-400 S06 - 250 250 370.000 ￭ ✘ 10 15 143 200 3 85 370 330 0,5250-401 S04 - 250 250 190.000 - ✘ 10 15 143 200 2 105 404 310 0,56250-401 S05 - 250 250 220.000 ￭ ✘ 10 15 143 200 2 105 404 310 0,56250-630 S07 - 250 250 1.020.000 ￭ ✘ 10 15 143 143 4 90 630 500 2,76250-630 S08 - 250 250 1.400.000 ￭ ✘ 10 15 143 143 4 90 630 500 2,76250-900 S09 - 350 250 2.500.000 ￭ ✘ 13 19,5 100 - 3 110 840 717 19,03300-400 S04 - 300 300 190.000 - ✘ 10 15 143 200 3 100 388 332 0,75300-400 S05 - 300 300 220.000 ￭ ✘ 10 15 143 200 3 100 388 332 0,75300-400 S06 - 300 300 370.000 ￭ ✘ 10 15 143 200 3 100 388 332 0,75300-401 S04 - 300 300 190.000 - ✘ 10 15 143 200 2 135 408 367 0,75300-401 S05 - 300 300 220.000 ￭ ✘ 10 15 143 200 2 135 408 367 0,75300-500 S06 - 300 300 370.000 ￭ ✘ 6 9 143 200 3 100 504 430 1,48300-500 S07 - 300 300 1.020.000 ￭ ✘ 6 9 143 200 3 100 504 430 1,48350-500 S06 - 350 350 370.000 ￭ ✘ 6 9 143 200 3 110 508 393 3,12350-500 S07 - 350 350 1.020.000 ￭ ✘ 6 9 143 200 3 110 508 393 3,12350-501 S06 - 350 350 370.000 ￭ ✘ 6 9 143 200 2 170 509 490 3,00350-501 S07 - 350 350 1.020.000 ￭ ✘ 6 9 143 200 2 170 509 490 3,00350-630 S07 - 350 350 1.020.000 ￭ ✘ 10 15 143 200 3 135 630 500 5,22350-630 S08 - 350 350 1.400.000 ￭ ✘ 10 15 143 200 3 135 630 500 5,22350-710 S07 - 350 350 1.020.000 ￭ ✘ 10 15 143 200 3 110 730 580 10,6350-710 S08 - 350 350 1.400.000 ￭ ✘ 10 15 143 200 3 110 730 580 10,6400-500 S06 - 400 400 370.000 ￭ ✘ 6 9 200 200 3 130 508 355 3,37400-500 S07 - 400 400 1.020.000 ￭ ✘ 6 9 200 200 3 130 508 355 3,37400-630 S08 - 500 400 1.400.000 ￭ ✘ 6 9 200 200 3 132 620 400 8,21400-710 S09 - 500 400 2.500.000 ￭ ✘ 10 15 150 - 3 165 739 587 16,0400-820 S09 - 500 400 2.500.000 ￭ ✘ 13 19,5 143 - 3 130 830 659 17,79500-630 S07 - 500 500 1.020.000 ￭ ✘ 4 6 200 200 3 133 582 490 6,11500-630 S08 - 500 500 1.400.000 ￭ ✘ 4 6 200 200 3 133 582 490 6,11500-900 S09 - 600 500 2.500.000 ￭ ✘ 9 13,5 200 - 3 202 908 721 45,0500-900 S10 - 600 500 5.000.000 ￭ ✘ 9 13,5 200 - 3 202 908 721 45,0500-632 S08 - 500 500 1.400.000 ￭ ✘ 4 6 200 200 3 135 639 560 6,00500-710 S09 - 500 500 2.500.000 ￭ ✘ 8/6,9 6,9/9,0 200 - 3 150 700 586 16,0600-520 S07 - 500 600 1.020.000 ￭ ✘ 4 6 200 200 3 145 532 457 7,02600-710 S08 - 600 600 1.400.000 ￭ ✘ 4 6 200 200 3 165 736 664 16,96600-900 S10 - 700 600 5.000.000 ￭ ✘ 9 13,5 200 - 3 180 908 760 50,0700-900 S08 - 700 700 1.400.000 ￭ ✘ 3 4,5 200 200 3 190 850 638 40,0

Key to the symbols

Symbol Description￭ Optional✘ Standard



D impeller

Overview

Size Bearingbracket

Suct

ion

no

zzle

Dis

char

ge

no

zzle

Pump data D impeller

Tors

ion

al s

pri

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co

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No

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imp

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Max

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Min

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Mas

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Sew

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[mm] [mm] [Nm/rad] [bar] [bar] [mm] [mm] [mm] [mm] [mm] [kgm2]080-315 S03 - 100 80 80.000 - ✘ 10 15 - 120 1 70 260 242 0,124080-315 S05 - 100 80 220.000 - ✘ 10 15 - 120 1 70 260 242 0,124080-315 - B03 100 80 80.000 - ✘ 10 15 - 120 1 70 260 242 0,124080-316 S03 - 125 80 80.000 - ✘ 10 15 - 120 1 70 306 280 0,222080-316 - B03 125 80 80.000 - ✘ 10 15 - 120 1 70 306 280 0,222100-251 S02 - 150 100 50.000 - ✘ 6 9 118 120 1 76 265 234 0,115100-251 - B02 150 100 50.000 - ✘ 6 9 118 120 1 76 265 234 0,115100-315 S05 - 125 100 220.000 - ✘ 10 15 100 120 1 75 222 196 0,065100-316 S03 - 150 100 80.000 - ✘ 10 15 100 150 1 85 306 270 0,223100-316 - B03 150 100 80.000 - ✘ 10 15 100 150 1 85 306 270 0,223150-251 S02 - 150 150 50.000 - ✘ 6 9 120 150 1 100 254 225 0,150150-251 - B02 150 150 50.000 - ✘ 6 9 120 150 1 100 254 225 0,150150-315 S03 - 150 150 80.000 - ✘ 6 9 118 150 1 100 317 280 0,289150-315 - B03 150 150 80.000 - ✘ 6 9 118 150 1 100 317 280 0,289150-400 S05 - 200 150 220.000 ￭ ✘ 10 15 100 200 1 100 363 326 0,573150-401 S05 - 250 150 220.000 ￭ ✘ 10 15 120 200 1 110 412 370 0,999150-401 S06 - 250 150 370.000 ￭ ✘ 10 15 120 200 1 110 412 370 0,999200-315 S03 - 200 200 80.000 - ✘ 6 9 118 200 1 100 315 280 0,261200-315 - B03 200 200 80.000 - ✘ 6 9 118 200 1 100 315 280 0,261200-400 S05 - 250 200 220.000 ￭ ✘ 10 15 125 200 1 100 402 355 0,825200-400 S06 - 250 200 370.000 ￭ ✘ 10 15 125 200 1 100 402 355 0,825250-400 S05 - 250 250 220.000 ￭ ✘ 10 15 143 200 1 120 375 320 0,653250-400 S06 - 250 250 370.000 ￭ ✘ 10 15 143 200 1 120 375 320 0,653300-400 S05 - 300 300 220.000 ￭ ✘ 10 15 143 200 1 150 408 375 0,925300-400 S06 - 300 300 370.000 ￭ ✘ 10 15 143 200 1 150 408 375 0,925

Key to the symbols




F impeller

Overview

Size Bearingbracket

Suct

ion

no

zzle

Dis

char

ge

no

zzle

Pump data F impeller

Tors

ion

al s

pri

ng

co

nst

ant

Shaft seal Pressurelimits

Inspectionhole

diameter

Max

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assa

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Max

. im

pel

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dia

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Min

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Mas

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tap

er

[mm] [mm] [Nm/rad] [bar] [bar] [mm] [mm] [mm] [mm] [mm] [kgm2]050-250 S01 - 65 50 13.000 - ✘ 10 15 - 80 25 200 150 0,027050-250 - B01 65 50 13.000 - ✘ 10 15 - 80 25 200 150 0,027050-251 S02 - 65 50 50.000 - ✘ 10 15 - 80 25 190 150 0,027050-251 - B02 65 50 50.000 - ✘ 10 15 - 80 25 190 150 0,027065-250 S01 - 80 65 13.000 - ✘ 6 9 - 80 65 210 170 0,027065-250 - B01 80 65 13.000 - ✘ 6 9 - 80 65 210 170 0,027080-250 S01 - 100 80 13.000 - ✘ 6 9 - 120 76 210/250 150 0,095080-250 - B01 100 80 13.000 - ✘ 6 9 - 120 76 210/250 150 0,095080-315 S03 - 100 80 80.000 - ✘ 10 15 - 120 76 250 150 0,119080-315 S05 - 100 80 220.000 - ✘ 10 15 - 120 76 250 150 0,119080-315 - B03 100 80 80.000 - ✘ 10 15 - 120 76 250 150 0,119100-250 S01 - 100 100 50.000 - ✘ 6 9 118 120 100 210/265 170 0,119100-250 - B01 100 100 50.000 - ✘ 6 9 118 120 100 210/265 170 0,119100-251 S02 - 100 100 50.000 - ✘ 6 9 118 120 100 265 249 0,119100-251 - B02 100 100 50.000 - ✘ 6 9 118 120 100 265 249 0,119100-252 S01 - 100 100 50.000 - ✘ 6 9 118 120 100 210/265 170 0,119100-252 - B01 100 100 50.000 - ✘ 6 9 118 120 100 210/265 170 0,119100-253 S02 - 100 100 50.000 - ✘ 6 9 118 120 100 265 249 0,119100-253 - B02 100 100 50.000 - ✘ 6 9 118 120 100 265 249 0,119100-401 S04 - 125 100 190.000 - ✘ 10 15 120 120 100 390 325 0,475100-401 S05 - 125 100 220.000 ￭ ✘ 10 15 120 120 100 390 325 0,475125-315 S03 - 125 125 80.000 - ✘ 6 9 118 120 120 300 240 0,214125-315 - B03 125 125 80.000 - ✘ 6 9 118 120 120 300 240 0,214150-315 S03 - 150 150 80.000 - ✘ 6 9 118 150 120 290 250 0,214150-315 - B03 150 150 80.000 - ✘ 6 9 118 150 120 290 250 0,214150-401 S04 - 150 150 190.000 - ✘ 10 15 120 200 135 390 325 0,475150-401 S05 - 150 150 220.000 ￭ ✘ 10 15 120 200 135 390 325 0,475150-401 S06 - 150 150 370.000 ￭ ✘ 10 15 120 200 135 390 325 0,475

Key to the symbols




E impeller

Overview

Size Bearingbracket

Suct

ion

no

zzle

Dis

char

ge

no

zzle

Pump data E impeller

Tors

ion

al s

pri

ng

co

nst

ant


Max

. fre

e p

assa

ge

Max

. im

pel

ler

dia

met

er

Min

. im

pel

ler

dia

met

er

Mas

s m

om

ent

of

iner

tia

J b

ased

on

wat

er

Sew

atec

Sew

ablo

c

Gla

nd

pac

kin

g

Mec

han

ical

sea

l

Max

imu

m o

per

atin

g p

ress

ure

Max

imu

m t

est

pre

ssu

re

Cas

ing

Do

ub

le-f

lan

ged

tap

er

[mm] [mm] [Nm/rad] [bar] [bar] [mm] [mm] [mm] [mm] [mm] [kgm2]100-250 S01 - 100 100 50.000 - ✘ 6 9 118 120 100 245 - 0,16100-250 - B01 100 100 50.000 - ✘ 6 9 118 120 100 245 - 0,16100-251 S02 - 100 100 50.000 - ✘ 6 9 118 120 100 265 - 0,16100-251 - B02 100 100 50.000 - ✘ 6 9 118 120 100 265 - 0,16100-401 S04 - 125 100 190.000 - ✘ 10 15 120 120 80 412 389 0,65100-401 S05 - 125 100 220.000 ￭ ✘ 10 15 120 120 80 412 389 0,65125-317 S03 - 125 125 80.000 - ✘ 6 9 118 120 100 330 - 0,25125-317 - B03 125 125 80.000 - ✘ 6 9 118 120 100 330 - 0,25150-315 S03 - 150 150 80.000 - ✘ 6 9 118 150 120 320 - 0,25150-315 - B03 150 150 80.000 - ✘ 6 9 118 150 120 320 - 0,25150-401 S05 - 150 150 220.000 ￭ ✘ 10 15 120 200 135 407 348 0,68150-401 S06 - 150 150 370.000 ￭ ✘ 10 15 120 200 135 388 348 0,68200-400 S04 - 200 200 190.000 - ✘ 10 15 200 200 125 400 319 0,86200-400 S05 - 200 200 220.000 ￭ ✘ 10 15 200 200 125 400 319 0,86200-400 S06 - 200 200 370.000 ￭ ✘ 10 15 145 200 125 400 319 0,86200-500 S05 - 200 200 220.000 ￭ ✘ 10 15 118 200 150 508 420 2,07200-500Ex S05 - 200 200 220.000 ￭ ✘ 10 15 200 200 200 500 500 3,47250-500 S06 - 250 250 370.000 ￭ ✘ 10 15 200 200 180 516 454 3,22250-500 S07 - 250 250 1.020.000 ￭ ✘ 10 15 200 200 180 516 454 3,22250-630 S07 - 250 250 1.020.000 ￭ ✘ 10 15 200 143 196 640 540 6,56250-630 S08 - 250 250 1.400.000 ￭ ✘ 10 15 200 143 196 640 540 6,56300-630 S07 - 300 300 1.020.000 ￭ ✘ 10 15 200 200 220 640 530 7,25300-630 S08 - 300 300 1.400.000 ￭ ✘ 10 15 200 200 220 640 530 7,25350-710 S07 - 400 350 1.020.000 ￭ ✘ 6 9 200 200 280 740 670 15,21350-710 S08 - 400 350 1.400.000 ￭ ✘ 6 9 200 200 280 740 670 15,21

Key to the symbols




Speeds for Sewatec 3H

As standard, electric motors of B5/V1 type of construction areused up to 200 L, and B3 type of construction for 225 S andlarger.

Pump speeds of Sewatec 3H [rpm]

Characteristic ValueTransmission ratio[ i ]

1,0 1,06 1,12 1,2 1,25 1,34 1,4 1,5 1,6 1,7 1,8 1,9 2,0

nM [rpm] 960 - - - - - - 685 640 600 565 535 505 4801450 1450 1540 1620 1740 1810 1940 2030 2180 2320 2470 2610 2760 2900

1450 1370 1295 1210 1160 1080 1035 965 905 850 805 765 7252900 2900 2735 2590 2415 2320 2165 2070 1935 1815 1705 1610 1525 1450

Note:

▪ Refer to the speed curves for the maximum permissiblespeed.

▪ E and F impellers cannot be turned down. F impellers areavailable in several sizes for each nominal diameter.

▪ K impeller can be turned down. However, for reasons ofefficiency it is preferable to adjust the pump set to theduty point by means of the above transmission ratios.

▪ The maximum transmission ratio equals 2 : 1.

▪ 4-pole motors should be preferred to 2-pole motors asthey have lower running noises.

▪ For cost reasons 4-pole motors are preferable to motorswith more than 4 poles.

▪ Flywheels can be fitted, if the specified centre distancesand pulley diameters are observed.

Motor ratings

Motor ratings, 50 Hz

Motor size Motor rating to IEC IP 55 [kW]42)

50 Hz

2900 rpm 450 rpm 960 rpm 750 rpm100 L 3 2,2

31,5 0,75

1,1112 M 4 4 2,2 1,5132 S 5,5

7,55,5 3 2,2

132 M - 7,5 45,5

3

160 M 1115

11 7,5 45,5

160 L 18,5 15 11 7,5180 M 22 18,5 - -180 L - 22 15 11200 L 30

3730 18,5

2215

225 S - 37 - 18,5225 M 45 45 30 22250 M 55 55 37 30280 S 75 75 45 37280 M 90 90 55 45315 S 110 110 75 55315 M 132 132 90 75315 L 160

200250315

160200250315

110132160200

90110132

315 - - 250 160200

355 355400500

355400500

315355400

250315

42) The motor ratings per motor size may differ, depending on the make.



Motor size Motor rating to IEC IP 55 [kW]42)

50 Hz

2900 rpm 450 rpm 960 rpm 750 rpm400 560

630710

560630710

450500560

355400425450

450 - - 615630690

485500545560600630

Motor ratings, 60 Hz

Motor size Motor rating42) to IEC IP 55 [kW]

1750 rpm 1160 rpm 875 rpm100 L 2,55

3,451,75 1,3

112 M 4,55 2,55 1,75132 S 6,3 3,45 2,55132 M 8,6 4,6

6,33,45

160 M 12,6 8,6 4,66,3

160 L 17,3 12,6 8,6180 M 18,5 - -180 L 25,3 18 13,2200 L 34,5 22

26,518

225 S 42,5 - 22225 M 52 36 26,5250 M 63 44,5 36280 S 86 54 44,5280 M 104 66 54315 S 127 90 66315 M 152 108 90315 L 184

230300400

132158192240

108132158

315 288362

- -

355 408460575

- -

400 644725

- -

Power reserves

Pump input power Recommended power reservefor the drive

[kW] [%]Up to 7.5 ≈ 30 (min. 1 kW)

Exceeding 7.5, up to 22 ≈ 20

Pump input power Recommended power reservefor the drive

[kW] [%]Exceeding 22, up to 55 ≈ 15

Exceeding 55 ≈ 10

42) The motor ratings per motor size may differ, depending on the make.



Selection charts

Sewatec/Sewabloc, n = 2900-480 rpm, K impeller (speed-based selection chart)

H[m]

Q[l/s]1 2 3 4 5 10 20 30 40 50 100 200 300 400 500Q[l/s]

20 30 40 50 100 200 300 400 500 1000 2000 3000 4000 5000US.gpm

20 30 40 50 100 200 300 400 500 1000 2000 3000 4000 5000IM.gpm

1

2

3

4

5

10

20

30

40

50

100

H[m]

4

5

10

20

30

40

50

100

200

300

ft

4 5 10 20 30 40 50 100 200 300 400 500 1000m³/h

200-631K

200-500K

200-400K

200-330K

200-315K 200-316K

150-500K

150-400K

150-315K

125-315K

100-250K

100-400K 100-401K

100-251K

80-315K

80-250K

65-250K

50-250K

50-251K

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atec / Sewab

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Sewatec/Sewabloc, n = 1450/960/725/580 rpm, K impeller, nominal discharge nozzle diameter DN 250, 350, 400 (diameter-based selection chart)

H[m]

Q[l/s]40 50 100 200 300 400 500 1000 2000Q[l/s]

1000 2000 3000 4000 5000 10000 20000 30000US.gpm

1000 2000 3000 4000 5000 10000 20000IM.gpm

1

2

3

4

5

10

20

30

40

50

100

120

H[m]

4

5

10

20

30

40

50

100

200

300

ft

200 300 400 500 1000 2000 3000 4000 5000m³/h

250-400K /4p 250-401K /4p

400-820K /6p

400-710K /6p

400-630K /6p

400-500K /6p

350-500K /6p300-500K /6p

300-400K /6p 300-401K /6p

250-900K /6p

250-400K /6p 250-401K /6p

350-710K /6p

350-630K /6p

250-630K /6p

400-500K /8p

350-500K /8p

300-400K /8p 300-401K /8p

400-500K /10p

350-500K /10p

300-400K /10p 300-401K /10p

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Sewatec/Sewabloc, n = 960/725/580/480 rpm, K impeller, nominal discharge nozzle diameter 500, 600, 700 (diameter-based selection chart)

H[m]

Q[l/s]200 300 400 500 1000 2000 3000Q[l/s]

4000 5000 10000 20000 30000 40000US.gpm

3000 4000 5000 10000 20000 30000IM.gpm

1

2

3

4

5

10

20

30

40

50

80

H[m]

4

5

10

20

30

40

50

100

200

ft

1000 2000 3000 4000 5000 10000m³/h

500-710K /6p

500-632K /6p

500-630K /6p

600-900K /8p

600-710K /8p

600-520K /8p

500-900K /8p

500-630K /8p

700-900K /10p

600-900K /10p

600-710K /10p

500-900K /10p

500-630K /10p 700-900K /12p

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Sewatec/Sewabloc, n = 2900-725 rpm, D impeller (speed-based selection chart)

H[m]

Q[l/s]10 20 30 40 50 100 200 300 400 5009 Q[l/s]

200 300 400 500 1000 2000 3000 4000 5000US.gpm

200 300 400 500 1000 2000 3000 4000 5000IM.gpm

1

2

3

4

5

10

20

30

40

50

100

H[m]

4

5

10

20

30

40

50

100

200

300

ft

40 50 100 200 300 400 500 1000m³/h

300-400D

250-400D

200-400D

200-315D

150-401D

150-400D

150-315D

150-251D

100-316D

100-315D

100-251D

80-316D

80-315D

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Sewatec/Sewabloc, n = 2900-725 rpm, F impeller (speed-based selection chart)

H[m]

Q[l/s]1 2 3 4 5 10 20 30 40 50 100 200Q[l/s]

20 30 40 50 100 200 300 400 500 1000 2000 3000US.gpm

20 30 40 50 100 200 300 400 500 1000 2000IM.gpm

1

2

3

4

5

10

20

30

40

50

100

H[m]

4

5

10

20

30

40

50

100

200

300

ft

4 5 10 20 30 40 50 100 200 300 400 500m³/h

150-401F

80-315F

150-315F

125-315F

100-401F

100-253F

100-252F

100-251F

100-250F

50-251F

80-250F

65-250F

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Sewatec/Sewabloc, n = 1450-480 rpm, E impeller (speed-based selection chart)

H[m]

Q[l/s]10 20 30 40 50 100 200 300 400 5006 800Q[l/s]

100 200 300 400 500 1000 2000 3000 4000 5000 10000US.gpm

100 200 300 400 500 1000 2000 3000 4000 5000 10000IM.gpm

1

2

3

4

5

10

20

30

40

50

H[m]

4

5

10

20

30

40

50

100

ft

30 40 50 100 200 300 400 500 1000 2000m³/h

350-710E

300-630E

250-630E

250-500E

200-500EX

200-500E

200-400E

150-401E

150-315E

125-317E

100-401E

100-251E

100-250E

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Sewatec/Sewabloc, n = 1750/1160/875 rpm, impeller K, discharge nozzle diameter DN 50, 65, 80, 100, 125 (diameter selection chart)

H[ft]

Q[US.gpm]10 20 30 40 50 100 200 300 400 500 1000 2000Q[US.gpm]

3 4 5 10 20 30 40 50 100 200 300 400m³/h

1 2 3 4 5 10 20 30 40 50 100l/s

3

4

5

10

20

30

40

50

100

200

300

2

400

H[ft]

1

2

3

4

5

10

20

30

40

50

100

m

10 20 30 40 50 100 200 300 400 500 1000IM.gpm

125-315K /4p

100-251K /4p80-315K /4p50-251K /4p

100-401K /6p

100-400K /6p

100-251K /6p

65-250K /6p50-250K /6p

65-250K /8p50-250K /8p

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Sewatec/Sewabloc, n = 1750/1160/875 rpm, impeller K, discharge nozzle diameter DN 150, 200 (diameter selection chart)

H[ft]

Q[US.gpm]200 300 400 500 1000 2000 3000 4000 5000 7000Q[US.gpm]

50 100 200 300 400 500 1000m³/h

20 30 40 50 100 200 300 400l/s

2

3

4

5

10

20

30

40

50

100

200

300

400

H[ft]

1

2

3

4

5

10

20

30

40

50

100

m

200 300 400 500 1000 2000 3000 4000 5000IM.gpm

150-401K /4p

150-315K/ 4p

200-631K /6p

200-400K /6p 200-402K /6p

200-330K /6p

200-316K /6p

200-315K /6p

200-501K /6p

150-400K /6p

150-401K /6p

150-315K /6p

200-631K /8p

200-330K /8p200-316K /8p

200-315K /8p

150-315K /8p

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Sewatec/Sewabloc, n = 1160/875/700 rpm, impeller K, discharge nozzle diameter DN 250, 300 (diameter selection chart)

H[ft]

Q[US.gpm]1000 2000 3000 4000 5000700 9000Q[US.gpm]

200 300 400 500 1000 2000m³/h

50 100 200 300 400 500l/s

5

10

20

30

40

50

100

200

300

4

400

H[ft]

2

3

4

5

10

20

30

40

50

100

m

1000 2000 3000 4000 5000IM.gpm

300-400K /6p 300-401K /6p

250-630K/ 6p

250-401K /6p

250-400K /6p

300-400K /8p 300-401K /8p

250-900K /8p

250-630K /8p

250-401K /8p

250-400K /8p

300-400K /10p 300-401K /10p

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Sewatec/Sewabloc, n = 875/700/585/500 rpm, impeller K, discharge nozzle diameter DN 350, 400, 500, 600, 700 (diameter selection chart)

H[ft]

Q[US.gpm]1000 2000 3000 4000 5000 10000 20000 30000 40000 50000Q[US.gpm]

300 400 500 1000 2000 3000 4000 5000 10000m³/h

100 200 300 400 500 1000 2000 3000l/s

5

10

20

30

40

50

100

200

300

4

400

H[ft]

2

3

4

5

10

20

30

40

50

100

m

1000 2000 3000 4000 5000 10000 20000 30000 40000IM.gpm

500-710K /8p

500-630K /8p

400-820K /8p

400-710K /8p

400-630K /8p

400-500K /8p

350-710K /8p

350-630K /8p

350-500K /8p

350-501K /8p

600-900K /10p

600-710K /10p

600-520K /10p

500-900K /10p

500-630K /10p400-500K /10p

350-500K /10p

350-501K /10p700-900K /12p

600-710K /12p

500-630K /12p400-500K /12p

700-900K /14p

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Sewatec/Sewabloc, n = 1750/1160/875 rpm, impeller D (diameter selection chart)

H[ft]

Q[US.gpm]100 200 300 400 500 1000 2000 3000 4000 5000 6000Q[US.gpm]

30 40 50 100 200 300 400 500 1000m³/h

10 20 30 40 50 100 200 300l/s

2

3

4

5

10

20

30

40

50

100

160

H[ft]

1

2

3

4

5

10

20

30

40

m

100 200 300 400 500 1000 2000 3000 4000IM.gpm

100-315D /4p

80-315D /4p

300-400D /6p

250-400D /6p

200-400D /6p

200-315 /6p

150-401D /6p

150-400D /6p

150-315D /6p

150-251D /6p

100-316D /6p

100-251D /6p

250-400D /8p

200-315D /8p

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Sewatec/Sewabloc, n = 1750/1160/875 rpm, impeller F (diameter selection chart)

H[ft]

Q[US.gpm]50 100 200 300 400 500 1000 2000 300050 Q[US.gpm]

20 30 40 50 100 200 300 400 500m³/h

4 5 10 20 30 40 50 100l/s

2

3

4

5

10

20

30

40

50

100

160

H[ft]

1

2

3

4

5

10

20

30

40

m

50 100 200 300 400 500 1000 2000IM.gpm

125-315F /4p

100-253F /4p

100-251F /4p

80-315F /4p

50-250F /4p 150-401F /6p

150-315F /6p

100-250F /6p100-252F /6p

80-250F /6p

65-250F /6p

50-250F /6p

150-401F /8p

150-315F /8p

65-250F /8p

50-250F /6p

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Sewatec/Sewabloc, n = 1160/875/700/585 rpm, impeller E (diameter selection chart)

H[ft]

Q[US.gpm] 200 300 400 500 1000 2000 3000 4000 5000 10000 20000100 Q[US.gpm]

30 40 50 100 200 300 400 500 1000 2000 3000 4000m³/h

10 20 30 40 50 100 200 300 400 500 1000l/s

3

4

5

10

20

30

40

50

100

2

160

H[ft]

1

2

3

4

5

10

20

30

40

m

100 200 300 400 500 1000 2000 3000 4000 5000 10000IM.gpm

150-315E /6p

125-317E /6p

100-251E /6p100-250E /6p

300-630E /8p

250-500E /8p

150-315E /8p

125-317E /8p

100-251E /8p100-250E /8p

350-710E /10p

300-630E /10p

250-500E /10p

150-315E /10p

125-317E /10p

100-251E /10p100-250E /10p

350-710E /12p

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Types of installation

Horizontal installationSewatec - Fig. 0 Sewabloc

Bare shaft pump Pump set with directly flanged motor (B5/V1 type ofconstruction)

Sewatec - 3H (3HZ) Sewatec - 3H (3HM)

Pump set with baseplate, belt drive and belt guard Pump set with baseplate, belt drive, belt guard and motor stand

Sewatec - 3H with counter shaft (3HVG) Sewatec - 3E (3EN/3ENH)

Pump set with baseplate, coupling (also with coupling spacer),coupling guard, counter shaft stand, counter shaft, motor stand,belt drive and belt guard

Pump set with directly coupled drive, baseplate, coupling (alsowith coupling spacer), coupling guard and height adjustment ofthe motor

Vertical installationSewatec – vertical (V) Sewatec – vertical (VU)

Bare shaft pump, soleplate and suction elbow Pump set with soleplate, drive lantern, coupling, coupling guardand suction elbow



Sewatec – vertical (VGW) Sewabloc – vertical (V)

Pump set with soleplate for pump and motor, supporting frame,drive lantern, suction elbow and universal joint shaft

Pump set with directly flanged motor (B5/V1 type ofconstruction), with soleplate and suction elbow, for underfloorinstallation

Sewabloc – vertical (VF)

Pump set with directly flanged motor (B5/V1 type ofconstruction), with suction duckfoot bend



Installation types per bearing bracket and impeller type

Installation types per bearing bracket and impeller type

Size

Bea

rin

g b

rack

et

Imp

elle

r ty

pe

Installation types

Sewabloc Sewabloc-vertical Sewatec Sewatec-vertical

BLOC BLOC-V BLOC-VF Fig.0 3EN 3ENH 3HZ 3HM 3HVG-N 3HVG-NH V VU VGW

050-250 B01 F ✘ ✘ ✘ - - - - - - - - - -050-250 B01 K ✘ ✘ ✘ - - - - - - - - - -050-250 S01 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -050-250 S01 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -050-251 B02 F ✘ ✘ ✘ - - - - - - - - - -050-251 B02 K ✘ ✘ ✘ - - - - - - - - - -050-251 S02 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -050-251 S02 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -065-250 B01 F ✘ ✘ ✘ - - - - - - - - - -065-250 B01 K ✘ ✘ ✘ - - - - - - - - - -065-250 S01 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -065-250 S01 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -080-250 B01 F ✘ ✘ ✘ - - - - - - - - - -080-250 B01 K ✘ ✘ ✘ - - - - - - - - - -080-250 S01 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -080-250 S01 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -080-315 B03 D ✘ ✘ ✘ - - - - - - - - - -080-315 B03 F ✘ ✘ ✘ - - - - - - - - - -080-315 B03 K ✘ ✘ ✘ - - - - - - - - - -080-315 S03 D - - - ✘ ✘ ✘ ✘ - - - ✘ - -080-315 S03 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -080-315 S03 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -080-315 S05 D - - - ✘ ✘ ✘ ✘ ✘ - - - - -080-316 B03 D ✘ ✘ ✘ - - - - - - - - - -080-316 S03 D - - - ✘ ✘ ✘ ✘ - - - ✘ - -100-250 B01 E - - - - - - - - - - - - -100-250 B01 F ✘ ✘ ✘ - - - - - - - - - -100-250 B01 K ✘ ✘ ✘ - - - - - - - - - -100-250 S01 E - - - ✘ ✘ ✘ ✘ - - - ✘ - -100-250 S01 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -100-250 S01 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -100-251 B02 D ✘ ✘ ✘ - - - - - - - - - -100-251 B02 E - - - - - - - - - - - - -100-251 B02 F ✘ ✘ ✘ - - - - - - - - - -100-251 B02 K ✘ ✘ ✘ - - - - - - - - - -100-251 S02 D - - - ✘ ✘ ✘ ✘ - - - ✘ - -100-251 S02 E - - - ✘ ✘ ✘ ✘ - - - ✘ - -100-251 S02 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -100-251 S02 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -100-252 B01 F ✘ ✘ ✘ - - - - - - - - - -100-252 S01 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -100-253 B02 F ✘ ✘ ✘ - - - - - - - - - -100-253 S02 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -100-315 B03 D ✘ ✘ ✘ - - - - - - - - - -100-315 S03 D - - - - - - - - - - ✘ - -100-315 S05 D - - - ✘ ✘ ✘ ✘ - - - - - -100-316 B03 D ✘ ✘ ✘ - - - - - - - - - -100-316 S03 D - - - ✘ ✘ ✘ ✘ - - - ✘ - -100-400 S04 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ - -100-400 S05 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘100-401 S04 E - - - ✘ ✘ ✘ ✘ - - - - - -100-401 S04 F - - - ✘ ✘ ✘ ✘ - - - - - -100-401 S04 K - - - ✘ ✘ ✘ ✘ - - - - - -100-401 S05 E - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘100-401 S05 F - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘100-401 S05 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘125-315 B03 F ✘ ✘ ✘ - - - - - - - - - -125-315 B03 K ✘ ✘ ✘ - - - - - - - - - -125-315 S03 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -125-315 S03 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -125-317 B03 E - - - - - - - - - - - - -125-317 S03 E - - - ✘ ✘ ✘ ✘ - - - ✘ - -150-251 B02 D ✘ ✘ ✘ - - - - - - - - - -150-251 S02 D - - - ✘ ✘ ✘ ✘ - - - ✘ - -150-315 B03 D ✘ ✘ ✘ - - - - - - - - - -150-315 B03 E - - - - - - - - - - - - -150-315 B03 F ✘ ✘ ✘ - - - - - - - - - -150-315 B03 K ✘ ✘ ✘ - - - - - - - - - -150-315 S03 D - - - ✘ ✘ ✘ ✘ - - - ✘ - -150-315 S03 E - - - ✘ ✘ ✘ ✘ - - - ✘ - -150-315 S03 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -150-315 S03 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -150-400 S04 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ - -



Size

Bea

rin

g b

rack

et

Imp

elle

r ty

pe

Installation types



150-400 S05 D - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘150-400 S05 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘150-401 S04 E - - - ✘ ✘ ✘ ✘ - - - ✘ - -150-401 S04 F - - - ✘ ✘ ✘ ✘ - - - ✘ - -150-401 S04 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -150-401 S05 D - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘150-401 S05 E - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘150-401 S05 F - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘150-401 S05 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘150-401 S06 D - - - ✘ ✘ ✘ - - - - ✘ ✘ ✘150-401 S06 E - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘150-500 S05 K - - - ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘150-500 S06 K - - - ✘ - - - - - - ✘ ✘ -151-401 S05 K - - - ✘ - - - - - - ✘ ✘ -200-315 B03 D ✘ ✘ ✘ - - - - - - - - - -200-315 B03 K ✘ ✘ ✘ - - - - - - - - - -200-315 S03 D - - - ✘ ✘ ✘ ✘ - - - ✘ - -200-315 S03 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -200-316 B03 K ✘ ✘ ✘ - - - - - - - - - -200-316 S03 K - - - ✘ ✘ ✘ ✘ - - - ✘ - -200-330 S04 K - - - ✘ ✘ ✘ ✘ - - - - - -200-330 S05 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘200-400 S04 E - - - ✘ ✘ ✘ ✘ - - - - - -200-400 S04 K - - - ✘ ✘ ✘ ✘ - - - - - -200-400 S05 D - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘200-400 S05 E - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘200-400 S05 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘200-400 S06 D - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘200-400 S06 E - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘200-402 S04 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ - -200-402 S05 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘200-500 S05 E - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘200-500 S06 K - - - ✘ ✘ ✘ - - - - ✘ ✘ ✘200-500 S07 K - - - ✘ ✘ ✘ - ✘ ✘ ✘ ✘ ✘ ✘200-501 S06 K - - - ✘ - - - - - - ✘ ✘ -200-631 S07 K - - - ✘ - - - - - - ✘ ✘ -200-631 S08 K - - - ✘ - - - - - - ✘ ✘ -250-400 S04 K - - - ✘ ✘ ✘ ✘ - - - - - -250-400 S05 D - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘250-400 S05 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘250-400 S06 D - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘250-401 S04 K - - - ✘ ✘ ✘ ✘ - - - - - -250-401 S05 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘250-500 S06 E - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘250-500 S07 E - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘250-630 S07 E - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘250-630 S07 K - - - ✘ ✘ ✘ - ✘ ✘ ✘ ✘ ✘ ✘250-630 S08 E - - - ✘ ✘ ✘ - - ✘ ✘ ✘ ✘ ✘250-630 S08 K - - - ✘ - - - - - - ✘ ✘ ✘250-900 S09 K - - - - - - - - - - ✘ - -300-400 S04 K - - - ✘ ✘ ✘ ✘ - - - - - -300-400 S05 D - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘300-400 S05 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘300-400 S06 D - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘300-401 S04 K - - - ✘ ✘ ✘ ✘ - - - - - -300-401 S05 K - - - ✘ ✘ ✘ ✘ ✘ - - ✘ ✘ ✘300-500 S06 K - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘300-500 S07 K - - - ✘ ✘ ✘ - - ✘ ✘ ✘ ✘ ✘300-630 S07 E - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘300-630 S08 E - - - ✘ ✘ ✘ - - ✘ ✘ ✘ ✘ ✘350-500 S06 K - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘350-500 S07 K - - - ✘ ✘ ✘ - ✘ ✘ ✘ ✘ ✘ ✘350-501 S06 K - - - ✘ ✘ ✘ - ✘ - - ✘ ✘ ✘350-501 S07 K - - - ✘ ✘ ✘ - - ✘ ✘ ✘ ✘ ✘350-630 S07 K - - - ✘ ✘ ✘ - ✘ ✘ ✘ ✘ ✘ ✘350-630 S08 K - - - ✘ ✘ ✘ - - - - ✘ ✘ ✘350-710 S07 E - - - ✘ - - - - - - ✘ ✘ ✘350-710 S08 E - - - ✘ ✘ ✘ - - ✘ ✘ ✘ ✘ ✘350-710 S08 K - - - ✘ - - - - - - ✘ ✘ -400-500 S06 K - - - ✘ - - - - - - ✘ ✘ -400-500 S07 K - - - ✘ - - - - - - ✘ ✘ -400-630 S08 K - - - ✘ - - - - - - ✘ ✘ -400-710 S09 K - - - - - - - - - - ✘ - -400-820 S09 K - - - - - - - - - - ✘ - -500-630 S07 K - - - ✘ ✘ ✘ - ✘ ✘ ✘ ✘ ✘ ✘500-630 S08 K - - - ✘ - - - - - - ✘ ✘ ✘



Size

Bea

rin

g b

rack

et

Imp

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r ty

pe

Installation types



500-632 S08 K - - - ✘ ✘ ✘ - - ✘ ✘ ✘ ✘ ✘500-710 S09 K - - - - - - - - - - ✘ - -500-900 S09 K - - - - - - - - - - ✘ - -500-900 S10 K - - - - - - - - - - ✘ - -600-520 S07 K - - - ✘ - - - - - - ✘ ✘ -600-710 S08 K - - - ✘ - - - - - - ✘ - -600-900 S10 K - - - - - - - - - - ✘ - -700-900 S08 K - - - ✘ - - - - - - ✘ - -

Key to the symbols

Symbol Description✘ Installation type available- Installation type not available



Recommended spare parts stock for 2 years' operation to DIN 24296

Quantity of spare parts for recommended spare parts stock

Part No. Description Number of pumps(including stand-by pumps)

Spar

e p

art

Rep

lace

men

t p

art

Wea

r p

art1 2 3 4 5 6 8 10 and more

163 Discharge cover 1 2 2 2 3 3 4 50 % ✘ - -210 Shaft 1 1 1 2 2 2 3 30 % ✘ - -230 Impeller 1 1 1 2 2 2 3 30 % - ✘ -321.01/02 Rolling element bearing (set) 1 1 1 2 2 3 4 50 % - - ✘330 Bearing bracket, complete - - - - - - 1 2 pcs. ✘ - -433.01/02 Mechanical seal, complete (set) 1 2 3 4 4 4 6 90 % - - ✘ Assembly for gland packing

consisting of:

▪ Neck bush

▪ Shaft protecting sleeve

▪ Lantern ring

1 1 1 2 2 2 3 40 % - ✘ -

Packing cord (4 rings) 4 4 6 8 8 9 12 100 % - - ✘502.01 Casing wear ring 1 2 2 2 3 3 4 50 % - - ✘503 Impeller ring 1 2 2 2 3 3 4 50 % - - ✘135 Wear plate 1 2 2 2 3 3 4 50 % - - ✘ Sealing elements (set) 2 4 6 8 8 9 12 150 % - - ✘

Keeping a stock of wear and replacement parts isrecommended also during the warranty period.

Scope of supply

Sewabloc

Depending on the model, the following items are included inthe scope of supply:

▪ Pump without motor or with directly flanged standardisedmotor

▪ Foundation rails43)

▪ Suction-side double-flanged taper or suction elbow withinspection hole

▪ Baseplate or soleplate

▪ Duckfoot bend44)

Sewatec

Depending on the model, the following items are included inthe scope of supply:

▪ Pump

▪ Drive

▪ Baseplate or soleplate

▪ Coupling and coupling guard

▪ Suction-side double-flanged taper or suction elbow withinspection hole

▪ Universal joint shaft

43) For horizontal installation44) For vertical installation



General assembly drawings with list of components

General assembly drawing: Sewatec with bearing brackets S01, S02, S03, S04

411.02 903.02

903.03

411.03

101

502

914.10 /906

550.23*

904.01**

433.02

230

903.01

411.01

163

412.04

412.15 411.46 903.46 433.01 903.22 210

515 / 932.03 932.20 411.22 183

932.02

940.02

360.02

901.01

550.01

902.01920.01 903.90 411.90 321.01 330 321.02

Sewatec with E impeller

Impeller types

230230

230

914.12412.34

914.10

550.23

914.24135

F impeller K impeller D impeller



900.02

920.17

550.04

164.02

412.05

503914.10

260

940.01

Inspection hole Option: impeller wear ring (K impeller) Impeller fastening for bearing bracket S04

List of components

Part No. Description Part No. Description101 Pump casing 502 Casing wear ring135 Wear plate 503 Impeller wear ring45)

163 Discharge cover 504 Spacer ring164 Inspection cover 515 Taper lock ring183 Support foot 550 Disc210 Shaft 900 Screw230 Impeller 901 Hexagon head bolt260 Impeller hub cap 902 Stud321 Deep groove ball bearing 903 Screw plug330 Bearing bracket 906 Impeller screw360 Bearing cover 914 Hexagon socket head cap screw411 Joint ring 920 Nut412 O-ring 932 Circlip433 Mechanical seal 940 Key

45) For K impeller only



General assembly drawing: Sewatec with bearing brackets S05, S06, S07, S08

Horizontal installation

903.03

411.03

101

502

412.06

525.04

903.01

411.01

412.11

931.01

636.02 412.02 320.02902.01920.01

210

330.12

550.23

412.24 903.46 10.12430.239 13.00522.30925.405361 322.01

932.01

330.11

903.07

411.07

230

906

412.03

901.64

920.21

421.02

940.02

500.32

932.02

183

920.68550.64

411.46411.22

30.63653.214903.90411.90 914.18

433.02 433.01

940.01

Sewatec with E impeller — horizontal installation, shaft sealed by mechanical seal

Impeller types

502*

13-6**

X

914.12412.34230

914.10550.23914.24

135F impeller K impeller

(* Not for 100-401.** For 100-401, 200-400 only.)

D impeller



900.02

920.17

550.04

164.02

412.04

X

503

260.01

550.87

901.87

931.02

412.03

Inspection hole Option: impeller wearring (K impeller)

Impeller fastening for bearing brackets S06 andlarger,

except pump size 500-632

List of components

Part No. Description Part No. Description13-6 Casing insert 502 Casing wear ring101 Pump casing 503 Impeller wear ring46)

135 Wear plate 504 Spacer ring163 Discharge cover 525 Spacer sleeve164 Inspection cover 550 Disc183 Support foot 636 Lubricating nipple210 Shaft 900 Screw230 Impeller 901 Hexagon head bolt320 Rolling element bearing 902 Stud322 Radial roller bearing 903 Screw plug330 Bearing bracket 906 Impeller screw411 Joint ring 914 Hexagon socket head cap screw412 O-ring 920 Nut421 Lip seal 931 Lock washer432 Auxiliary seal 932 Circlip433 Mechanical seal 940 Key500 Ring




Vertical underfloor installation

636.03

500.32

550.23

932.02

500.31

932.01

322.01

412.02

636.02

903.90411.90

412.24

902.01920.01

903.07

411.02903.02

411.07

163

940.01

101

502

400.03

901.01550.07

164.01

320.02 931.01 920.21 210 680.01901.69550.69

901.18920.11 940.02 341

914.24550.24

421.02

330.12

914.18

421.01

330.11

433.01

504.52

932.03

903.46411.46

903.22411.22

412.11

412.35

433.02

525.04

412.06

230

412.03

906

903.01411.01

901.16550.16

576.01 550.03 900.01 411.51 139 903.04411.04

901.05*550.05*

893.01*

Sewatec with E impeller – pump for underfloor installation, shaft sealed by mechanical seal

* If applicable

Impeller types

502*

13-6**

X

914.12412.34230

914.10550.23914.24


(* Not for 100-401.** For 100-401, 200-400 only.)

D impeller



900.02

920.17

550.04

164.02

412.04

X

503

260.01

550.87

901.87

931.02

412.03




List of components

Part No. Description Part No. Description101 Pump casing 504 Spacer ring139 Suction elbow 525 Spacer sleeve163 Discharge cover 550 Disc164 Inspection cover 576 Handle210 Shaft 636 Lubricating nipple230 Impeller 680 Guard322 Radial roller bearing 893 Soleplate320 Rolling element bearing 900 Bolt/screw330 Bearing bracket 901 Hexagon head bolt341 Drive lantern 902 Stud400 Gasket 903 Screw plug411 Joint ring 906 Impeller screw412 O-ring 914 Hexagon socket head cap screw421 Lip seal 920 Nut433 Mechanical seal 931 Lock washer500 Ring 932 Circlip502 Casing wear ring 940 Key503 Impeller wear ring47)




Universal joint shaft design

636.03

500.32

550.23

932.02

500.31

932.01

322.01

412.02

636.02

903.90411.90

412.24

902.01920.01

903.07

411.02903.02

411.07

163

940.01

101

502

400.03

901.01550.07

164.01

210920.21931.01320.02 940.02

421.02

330.12

914.18

421.01

330.11

433.01

504.52

932.03

903.46411.46

903.22411.22

412.11

412.35

433.02

525.04

412.06

230

412.03

906

903.01411.01

901.16550.16

576.01 550.03 900.01 411.51 139 903.04411.04

901.05* 550.05*

893.01*

Sewatec with E impeller – pump with universal joint shaft, shaft sealed by mechanical seal

* If applicable



Impeller types

502*

13-6**

X

914.12412.34230

914.10550.23914.24


(* Not for 100-401.** For 100-401, 200-400 only.)

D impeller

900.02

920.17

550.04

164.02

412.04

X

503

260.01

550.87

901.87

931.02

412.03




List of components

Part No. Description Part No. Description101 Pump casing 504 Spacer ring139 Suction elbow 525 Spacer sleeve163 Discharge cover 550 Disc164 Inspection cover 576 Handle210 Shaft 636 Lubricating nipple230 Impeller 680 Guard320 Rolling element bearing 893 Soleplate322 Radial roller bearing 900 Bolt/screw330 Bearing bracket 901 Hexagon head bolt341 Drive lantern 902 Stud400 Gasket 903 Screw plug411 Joint ring 906 Impeller screw412 O-ring 914 Hexagon socket head cap screw421 Lip seal 920 Nut433 Mechanical seal 931 Lock washer500 Ring 932 Circlip502 Casing wear ring 940 Key503 Impeller wear ring48)




General assembly drawing: Sewabloc

411.02 903.02 902.01920.01

433.01433.02

411.90

903.90

321.01

330932.02

210

515 /932.03

932.20

163 412.15 412.04 903.46 411.46 903.22 411.22

901.57920.57550.57901.99

800

903.01 411.01

903.03

411.03

101

502

914.10 /906

550.23*

904.01**

230

Sewabloc with F impeller

Impeller types

230

230

914.12412.34

914.10

550.23

914.24135

900.02

920.17

550.04

164.02

412.05

K impeller D impeller Inspection hole

503

Option: impeller wear ring (K impeller)

List of components

Part No. Description Part No. Description101 Pump casing 503 Impeller wear ring49)

135 Wear plate 515 Taper lock ring163 Discharge cover 550 Disc164 Inspection cover 800 Motor



Part No. Description Part No. Description210 Shaft 900 Bolt/screw230 Impeller 901 Hexagon head bolt260 Impeller hub cap 902 Stud321 Deep groove ball bearing 903 Screw plug330 Bearing bracket 914 Hexagon socket head cap screw411 Joint ring 920 Nut412 O-ring 932 Circlip433 Mechanical seal 940 Key502 Casing wear ring




2580

.5/1

8-EN

01.1

2.20

14

KSB AktiengesellschaftP.O. Box 200743 • 06008 Halle (Saale) • Turmstraße 92 • 06110 Halle (Germany)Tel. +49 345 4826-0 • Fax +49 345 4826-4699www.ksb.com

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