02 NM ENG2009 - Jansen Pompen- & Watertechniek · Components NM B-NM Pumpcasing Castiron Bronze...
11
17 2 Construction Close-coupled centrifugal pumps; electric motor with extended shaft directly connected to the pump. Pump casing with axial suction and radial delivery on top, main dimensions and performance according to EN 733. Connections: Flanges according to PN 10, EN 1092-2. Counter-flanges (on request) Sizes Flanges from NM 32/... to NM 50/... Screwed flanges EN 1092-1, PN 16 from NM 65/... to NM 100/250 Flanges for welding EN 1092-1, PN 10 Applications -For clean liquids without abrasives, which are non-aggressive for the pump materials (solids content up to 0.2%). -For water supply. -For heating, air conditioning, cooling and circulation plants. -For civil and industrial applications. -For fire fighting applications. - For irrigation. Operating conditions Liquid temperature from -10 °C to +90 °C. Ambient temperature up to 40° C. Total suction lift up to 7 m. Maximum permissible working pressure up to 10 bar. Continuous duty. Motor 2-pole induction motor, 50 Hz (n = 2900 rpm). NM: three-phase 230/400 V ± 10% up to 3 kW; 400/690 V ± 10% from 4 to 75 kW. Insulation class F. Protection IP 54. Constructed in accordance with IEC 60034. Special features on request - Other voltages. - Frequency 60 Hz (as per 60 Hz data sheet). - Protection IP 55.- Special mechanical seal. - Packed gland (only for NM standard construction). - Single-phase motor (NMM) up to 1.5 kW. - Explosion proof construction in accordance with Directive 94/9 EEC (ATEX). - Higher or lower liquid or ambient temperatures. Materials Components NM B-NM Pump casing Cast iron Bronze Lantern bracket GJL 200 EN 1561 G-Cu Sn 10 EN 1982 Impeller Cast iron Bronze GJL 200 EN 1561 G-Cu Sn 10 EN 1982 Brass P- Cu Zn 40 Pb 2 UNI 5705 for NM 32/12-16-20, NM 40/20 B-NM 32/125-160-200, B-NM 40/200 Shaft Cr Ni steel AISI 303 up to 2.2 kW Cr Ni Mo steel Cr steel AISI 430 AISI 316 from 3 kW to 75 kW Mechanical seal Carbon - Ceramic - NBR Counter-flanges Steel Fe 430B UNI 7070 Coverage chart n ≈ 2900 rpm 5 6 7 8 NM 32/12 NM 40/12 NM 50/12 NM 65/12 NM 65/16 50M NM NM 65/250 NM 65/200 NM 80/250 NM 80/16 NM 80/200 NM 100/200 NM 100/250 NM 50/16 NM 50/20 NM 50/25 NM 40/16 NM 40/20 NM 40/25 NM 32/16 NM 32/20 3 9 10 Q m /h 20 30 40 50 100 5 10 20 30 40 50 m 100 H ft H 130 100 150 l/min 300 400 500 1000 20 30 50 100 200 300 40 30 40 50 U.S. g.p.m. Imp. g.p.m. 100 200 300 400 40 50 60 70 80 90 100 200 300 400 20 30 200 300 400 2000 3000 4000 5000 500 1000 400 500 1000 2000 500 8000 72 821 C Close Coupled Centrifugal Pumps with flanged connections NM NM 07/2009
Transcript of 02 NM ENG2009 - Jansen Pompen- & Watertechniek · Components NM B-NM Pumpcasing Castiron Bronze...
17
2ConstructionClose-coupled centrifugal pumps; electric motor with extendedshaft directly connected to the pump.Pump casing with axial suction and radial delivery on top, maindimensions and performance according to EN 733.Connections: Flanges according to PN 10, EN 1092-2.Counter-flanges (on request)Sizes Flangesfrom NM 32/... to NM 50/... Screwed flanges EN 1092-1, PN 16from NM 65/... to NM 100/250 Flanges for welding
EN 1092-1, PN 10
Applications-For clean liquids without abrasives, which are non-aggressivefor the pump materials (solids content up to 0.2%).-For water supply.-For heating, air conditioning, cooling and circulation plants.-For civil and industrial applications.-For fire fighting applications. - For irrigation.
Operating conditionsLiquid temperature from -10 °C to +90 °C.Ambient temperature up to 40° C.Total suction lift up to 7 m.Maximum permissible working pressure up to 10 bar.Continuous duty.
Motor2-pole induction motor, 50 Hz (n = 2900 rpm).NM: three-phase 230/400 V ± 10% up to 3 kW;
400/690 V ± 10% from 4 to 75 kW.Insulation class F.Protection IP 54.Constructed in accordance with IEC 60034.
Special features on request- Other voltages. - Frequency 60 Hz (as per 60 Hz data sheet).- Protection IP 55.- Special mechanical seal.- Packed gland (only for NM standard construction).- Single-phase motor (NMM) up to 1.5 kW.- Explosion proof construction in accordance with Directive94/9 EEC (ATEX).- Higher or lower liquid or ambient temperatures.
MaterialsComponents NM B-NMPump casing Cast iron BronzeLantern bracket GJL 200 EN 1561 G-Cu Sn 10 EN 1982Impeller Cast iron Bronze
GJL 200 EN 1561 G-Cu Sn 10 EN 1982Brass P- Cu Zn 40 Pb 2UNI 5705for NM 32/12-16-20, NM 40/20
B-NM 32/125-160-200, B-NM 40/200Shaft Cr Ni steel
AISI 303 up to 2.2 kW Cr Ni Mo steelCr steel AISI 430 AISI 316from 3 kW to 75 kW
Mechanical seal Carbon - Ceramic - NBRCounter-flanges Steel Fe 430B UNI 7070
Coverage chart n ≈ 2900 rpm
5 6 7 8
NM 32/12 NM 40/12NM 50/12
NM 65/12NM 65/16
50MNM
NM 65/250
NM 65/200
NM 80/250
NM 80/16
NM80/200NM 100/200
NM 100/250
NM 50/16
NM 50/20
NM 50/25
NM 40/16
NM 40/20
NM 40/25
NM 32/16
NM 32/20
39 10 Q m /h 20 30 40 50 1005
10
20
30
4050
m
100H
ftH
130
100 150 l/min 300 400 500 1000
20 30 50 100 200 3004030 40 50 U.S. g.p.m.
Imp. g.p.m.100 200 300 400
405060708090100
200
300
400
20
30
200 300 4002000 3000 4000 5000
500 1000400500 1000 2000
5008000
72 821 C
Close Coupled Centrifugal Pumpswith flanged connectionsNMNM
07/2009
Performance n ≈ 2900 rpm
Close Coupled Centrifugal Pumpswith flanged connectionsNMNM
18
B-NM NM
B-NM 32/125FE NM 32/12FEB-NM 32/125DE NM 32/12DEB-NM 32/125AE NM 32/12AEB-NM 32/125SE NM 32/12SEB-NM 32/160BE NM 32/16BEB-NM 32/160AE NM 32/16AEB-NM 32/200DE NM 32/20DEB-NM 32/200CE NM 32/20CEB-NM 32/200AE NM 32/20AE
P2kW HP0,55 0,750,75 11,1 1,51,5 21,5 22,2 32,2 33 44 5,5
Qm3/hl/min
Hm
6,611012,5182323,529,535,5384557,5
7,512512,5182323,529,535,537,544,557
8,41401217,522,5232935374456
9,616011,5172222,528,534,53643,555,5
10,81801116,521,52227,5343542,555
1220010162121,52733,533,54154,5
13,2220915,520,5212633324053,5
30500
B-NM NM
NM 65/12EEB-NM 65/125CE NM 65/12CEB-NM 65/125AE NM 65/12AEB-NM 65/160EE NM 65/16EEB-NM 65/160DE NM 65/16DEB-NM 65/160CE NM 65/16CEB-NM 65/160BE NM 65/16BEB-NM 65/160AE NM 65/16AEB-NM 65/200CE NM 65/20CEB-NM 65/200BE NM 65/20BEB-NM 65/200AE NM 65/200AEB-NM 65/250CE NM 65/250CEB-NM 65/250BE NM 65/250BEB-NM 65/250AE NM 65/250AE
P2kW HP4 5,55,5 7,57,5 105,5 7,57,5 109,2 12,511 1515 2015 2018,5 2522 3022 3030 4037 50
Qm3/hl/min
Hm
37,8630182226
4270017,521,525,5
4880017212520263033,538445056,56479,590
5490016,520,524,519,525,529,53337,543,549,55663,57989,5
60100016202419252932,537434955,56378,589
6611001519,523,518,524,528,53236,542,548,55561,5*78*88,5*
1502500
1682800
75125013,5*18221723,52831364147,554,560*77*87,5*
841400
15,5*20*15,52226,5303539,546,553,557,5*75*86*
961600
13*20*24,5*28*33*37,5*44,5*51*54,5*72*83,5*
1081800
10*16,5*21,5*25,5*30,5*35*42*48,5*50*67*78,5*
1202000
13*18*22*27*31*39*45,5*
1322200
27*35*41,5*
B-NM NM
B-NM 40/125F/A NM 40/12F/AB-NM 40/125C/A NM 40/12C/AB-NM 40/125A/A NM 40/12A/AB-NM 40/160C/A NM 40/16C/AB-NM 40/160B/A NM 40/16B/AB-NM 40/160A/A NM 40/16A/AB-NM 40/200DE NM 40/20DEB-NM 40/200CE NM 40/20CEB-NM 40/200BE NM 40/20BE
NM 40/20AREB-NM 40/200A/A NM 40/20A/AB-NM 4025/C/A NM 40/25C/AB-NM 4025/B/A NM 40/25B/AB-NM 4025/A/A NM 40/25A/A
P2kW HP1,1 1,51,5 22,2 32,2 33 44 5,54 5,54 5,55,5 7,55,5 7,57,5 109,2 12,511 1515 20
Qm3/hl/min
Hm
152501417,5222329373941,5505557,56169,590
16,828013,5172222,528,836,53840,549,554,5576169,590
18,93151316,521,5222836,53739,548,55456,560,56989,5
2135012162121,527,53635,53847,55355,559,568,589
244001115202026,53533,53645,55154,558,56788,5
274509,513,51918,52533,530,533,543,54952,556,565,587
305008121816,523,53227
41,5
50,553,563,585
B-NM NM
B-NM 50/125F/A NM 50/12F/AB-NM 50/125D/A NM 50/12D/AB-NM 50/125A/A NM 50/12A/AB-NM 50/125S/A NM 50/12S/AB-NM 50/160B/A NM 50/16B/AB-NM 50/160A/A NM 50/16A/AB-NM 50/200B/A NM 50/20B/AB-NM 50/200A/A NM 50/20A/AB-NM 50/200S/A NM 50/20S/AB-NM 5025/C/A NM 50/25C/AB-NM 5025/B/A NM 50/25B/AB-NM 5025/A/A NM 50/25A/AB-NM 5025/65EE NM 50M/EEB-NM 5025/65DE NM 50M/DEB-NM 5025/65CE NM 50M/CE
P2kW HP2,2 33 44 5,54 5,55,5 7,57,5 109,2 12,511 1515 2011 1515 2018,5 2511 1515 2018,5 25
Qm3/hl/min
Hm
24400
485560556980,5
27450
47,5556054,568,580,548
3050015,5202426,53138,547,554,559,554688047,55768
335501519,5242630,5384754,559,55367,579,54756,567,5
37,86301418,52325,529,537,545,553,558,551,56678,5465667
4270013,51822,524,52836,544,55257,549,56477455566,5
781300
101311,520,52332,537
3248
751250
11,51413,522,525,53540,5
243751,5
488001216,52123,52634,542,55055,5466174,5435365
549001014,519,5222432,5404853,541,55771,5405163
60100081317,52021,530374550,535,552,567374861
661100610,5151819273341,54728,546,561,53244,558
691150
91416,517,525,530,539,54524,54358,529,54256
721200
812,515,515,524283743
2739,553,5
811350
119,519
2945,5
841400
25*42*
37,8630
7,51411182714
30,5
42,541,553,577,5
45850
20
48800
17
54900
33550610,516,514,521,530,522,5
37,5
4849,560,583
39650
6,513101726
40,5405176
42700
11,5
1423,5
3533,54570,5
152507,5141920,525*32*
3851,5
16,8280
19*22,5*30*
36*49*
18,9315
18,5*
21350
16,5*
24400
13*
27450
19
Performance n ≈ 2900 rpm
P2 Potenza nominale motore.IA/IN Corrente di spunto / Corrente nominale.
P2 230V ∆ / 400V Y400V ∆ / 690VY
kW HP IN A IN A IN A IA/IN0,55 0,75 3 1,7 4,30,75 1 4 2,3 5,21,1 1,5 5 2,9 5,31,5 2 7,5 4,3 5,82,2 3 9,15 5,3 63 4 11,5 6,6 94 5,5 9,6 5,5 9,35,5 7,5 12 7 8,37,5 10 16 9,2 8,89,2 12,5 18,5 10,7 8,311 15 21,5 12,4 8,415 20 27,5 15,9 8,818,5 25 34 19,6 9,722 30 42 24,2 930 40 54 31,2 937 50 68 39,5 8,545 60 85 49 855 75 105 60 7,275 100 140 81 6
2B-NM NM
B-NM 80/160EE NM 80/16EEB-NM 80/160DE NM 80/16DEB-NM 80/160CE NM 80/16CEB-NM 80/160BE NM 80/16BEB-NM 80/160AE NM 80/16AE
NM 80/200BENM 80/200AENM 80/250EENM 80/250DENM 80/250CENM 80/250BENM 80/250AENM 100/200EENM 100/200DENM 100/200CENM 100/200BENM 100/200AENM 100/250BENM 100/250AE
P2kW HP7,5 109,2 12,511 1515 2018,5 2522 3030 4022 3030 4037 5045 6055 7518,5 2522 3030 4037 5045 6055 7575 100
Qm3/hl/min
Hm
751250202327,53438,546,556516573,58495
84140019,322,52733,5384655,550647383,594,5
96160018,52226,53337,545,55548,562,57282,593,5
132220015,5*18*23*31*36*42*52*42*56,5*67*78*90*2935445360,572,590
150250013*15*20*28*33*39*49,5*38*53*63*74,5*87,5*283443,552,56071,589,5
120200016,5*19,5*24,5*32*36,5*43,5*53*44,5*59*69*80*91,5*29,535,544,553,5617390,5
108180017,5*21*25,5*32,5*37*44,55446,56170,581,592,53036455461,573,591
1682800
16*23*29*35,5*46*33*49*59*70,5*84*273342,551,559,57088,5
1803000
18*24*32*43*29*45,5*55,5*67*80,5*26*32*41,5*50,5*58,5*68,5*88*
1923200
41*51,5*63*76,5*25*31*40,5*49,5*58*67*87*
2103500
23*29*39*48*56,5*65*85*
2404000
19*24,5*34,5*44*53*61*81*
2704500
19*29*38,5*48*55,5*75*
3005000
22°32°42°48,5°67°
Close Coupled Centrifugal Pumpswith flanged connectionsNMNM
P2 Rated motor power output.H Total head in m.
NM Standard construction.B-NM Bronze construction. * Maximum suction lift 1-2 m.
° With 1 m suction head.Tolerances according to ISO 9906, annex A.
Rated currents
20
0 5 10 15 20 25
0 20 40 60 80 100U.S. g.p.m.
0 100 200 300 4000 1 2 3 4 5 6
5
10
15
20
25
20
30
40
50
60
70
80
Hft
0
0.4
0.8
1.2
1.6
00.40.81.21.62.0
PHP
02468
0
10
20
NPSH
ft
0 5 10 15 20 25
60 65 66 68 7070
6866
65
η 72%
Ø 103
Ø 118
Ø 130Ø 130
0 5 10 15
0 20 30 40 50 60 70U.S. g.p.m.
0 100 200 3000 1 2 3 4 5
15
20
25
30
35
38
60
80
100
120
Hft
0.4
1.0
2.02.4
1
2
3
PHP
02468
0510152025
NPSH
ft
0 5 10 15
50Ø 164
3~ Ø 150
1~ Ø 143
3~1~
55 57 5961
η 63%
0 5 10 15
0 20 30 40 50 60 70U.S. g.p.m.
0 100 200 3000 1 2 3 4 5
30
40
50
60
100
120
140
160
180
Hft
1
2
3
4
23456
PHP
0
2
45
0
5
10
15
NPSH
ft
0 5 10 15
40 45 47 49 51η 53%
52
Ø 204
Ø 187
Ø 178
0 5 10 15 20 25 30 35
0 40 60 80 100 120 140U.S. g.p.m.
0 100 200 300 400 5000 1 2 3 4 5 6 7 8 9
5
10
15
20
25
20
30
40
50
60
70
80
Hft
00.51.01.52.02.5
00.51.01.52.02.53.0
PHP
01234
0
5
10
NPSH
ft
0 5 10 15 20 25 30 35
62 66 68η 70%
686662
Ø 134
Ø 122
Ø 112
SA
D
F
S
ADF
A
B
B
A
BB
A
C
D
A
C
D
A
C
F
A
CF
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.010
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.011
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.014
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.012
NM 32/12 NM 32/16
NM 32/20 NM 40/12
Characteristic curves n ≈ 2900 rpm
H(ft)
NPSH
(ft)
H(m)
P(kW
)(%)
NPSH
(m)
P(HP)
η
7080
1020
0
30405060
0
10
l/minQ m /h3
Q m /h3
NM 40/12134ØA
123ØC
115ØF
AC
F
0
5
10
15
20
25
50403020100
50403020100
00,51
1,52
2,5
0123
020406080
012345 AF
ACF
0 200 400 600 800
0 50 100 150 200U.S. g.p.m.
Close Coupled Centrifugal Pumpswith flanged connectionsNMNM
21
Characteristic curves n ≈ 2900 rpm
2
H(ft)
NPSH
(ft)
H(m)
P(kW
)(%)
NPSH
(m)
P(HP)
H(ft)
NPSH
(ft)
H(m)
P(kW
)(%)
NPSH
(m)
P(HP)
η η
708090100110120130
1020
0
30405060
708090
1020
0
30405060
150
100
200
50
0
300
250
0
10
20
0
10
20
0
10
0
10
200
0
100
l/min
l/min
Q m /h3 l/minQ m /h3
Q m /h3Q m /h3
Q m /h3
Q m /h3
NM 40/16
NM 40/25 NM 50/12
50403020100
50403020100
0510152025303540
50403020100
50403020100
012345
0123456
020406080
0
2
46
167ØA
151ØB
137ØC
A
A
A
B
B
C
C
C
0 200 400 600 800 0 1000500 1500
0 200 400 600 800
0102030405060708090100
0481216
048121620
0
20
40
60
0
2
4
6
251ØA
A
227ØB
B
215ØC
C
ABC
0
10
20
30
90807060504030200
90807060504030200
012345
0246
020406080
02468
02468
151ØS146ØA
136ØD
124ØF
SAD
F
SADF
SF
0 100 150 200 250 300 350U.S. g.p.m.0 50 100 150 200U.S. g.p.m.
0 50 100 150 200U.S. g.p.m.
l/minQ m /h3
Q m /h3
NM 40/20
0
10
20
30
40
50
60
70
50403020100
50403020100
0246810
024681012
020406080
A
A
ABD
AR
AR
C
BDC
D
0 200 400 600 800
0 50 100 150 200U.S. g.p.m.
Ø 204 Ø 200Ø 195
Ø 180
AAR
B
D
Ø 185C
H(ft)
NPSH
(ft)
H(m)
P(kW
)(%)
NPSH
(m)
P(HP)
η
H(ft)
NPSH
(ft)
H(m)
P(kW
)(%)
NPSH
(m)
P(HP)
η
Close Coupled Centrifugal Pumpswith flanged connectionsNMNM
22
0 20 30 40 50 60 70 80 90
0 100 150 200 250 300 350U.S. g.p.m.
0 500 1000 15000 10 20
20
30
40
50
60
70
80
100
120
140
160
180
200
220
Hft
0
10
20
10
20 26
PHP
02468
0510152025
NPSH
ft
0 20 30 40 50 60 70 80 90
0
52 55
57 59 61 η 62%
6159575552
Ø 218
Ø 203.5
Ø 190
C
D
E
CD
E
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.036
NM 50M
H(ft)
NPSH
(ft)
H(m)
P(kW
)(%)
NPSH
(m)
P(HP)
H(ft)
NPSH
(ft)
H(m)
P(kW
)(%)
NPSH
(m)
P(HP)
η
H(ft)
NPSH
(ft)
H(m)
P(kW
)(%)
NPSH
(m)
P(HP)
η
η
708090100110120130
1020
0
30405060
150
100
200
0
50
150
100
200
50
300
250
0
10
20
0102030
0
10
20
ACB
A
CB
l/minQ m /h3 l/minQ m /h3
Q m /h3Q m /h3
NM 50/16 NM 50/20
0 1000500 150090807060504030200
0 1000500 150090807060504030200
9080706050403020090807060504030200
0
10
20
30
40
02468
0246810
020406080
0246
174ØA
162ØB
A
B
AB
AB
0
10
20
30
40
50
60
70
35
10
510152015
020406080
02468
209ØS200ØA188ØB
SAB
SAB
l/minQ m /h3
Q m /h3
NM 50/25
0 1000500807060504030200
807060504030200
30
1020
4050607080
10090
0
10
20
0102030
020406080
0246810
245ØA229ØB
209ØC
0 100 150 200 250 300 350U.S. g.p.m.0 100 150 200 250 300 350U.S. g.p.m.
0 100 150 200 250 300 350U.S. g.p.m.
Characteristic curves n ≈ 2900 rpm
Close Coupled Centrifugal Pumpswith flanged connectionsNMNM
23
0 20 30 40 50 60 70 80 90
0 80 120 160 200 240 280 320 360U.S. g.p.m.
0 500 1000 15000 10 20
10
20
15
25
30
40
50
60
70
80
90
Hft
2
4
6
8
4
6
8
10
PHP
012345
0
5
10
15
NPSH
ft
0 20 30 40 50 60 70 80 90
6570 72
73
η 74%
60Ø 146.5
Ø 138
Ø 128
0 20 40 60 80 100 120
0 100 200 300 400 500U.S. g.p.m.
0 1000 20000 10 20 30
10
20
30
15
25
35
40
4050 60 70 80 90100110120130
Hft
02468101214
0
5
10
15
PHP
0 0510152025
NPSH
ft
0 20 40 60 80 100 120
65 68 70 72 73η 73%72
706865
Ø 174,5
Ø 165
Ø 158
Ø 148
Ø 136
2468
0 20 40 60 80 100 120 140
0 200 300 400 500 600U.S. g.p.m.
0 500 1000 1500 20000 4 8 12 16 20 24 28 32 36
20
30
40
50
60
80
100
120
140
160
180
Hft
0
10
20
0
10
20
28
PHP
0246
05101520
NPSH
ft
0 20 40 60 80 100 120 140
η 73%72
60 64 68 70
70
Ø 208
Ø 198
Ø 190
0 20 40 60 80 100
0 100 200 300 400U.S. g.p.m.
0 500 1000 15000 4 8 12 16 20 24 28
50
60
70
80
90
180
200
220
240
260
280
300
Hft
0
10
20
30
010 20 30 40
PHP
02468
0510152025
NPSH
ft
0 20 40 60 80 100
56 60
64 66 67η 68%
67
Ø 252
Ø 240
Ø 218
A
C
E
A
C
E
A
B
C
D
E
AB
CD
E
A
B
C
ABC
A
B
C
ABC
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.022
NM 65/12
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.024
NM 65/20
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.023
NM 65/16
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.025
NM 65/250
2Characteristic curves n ≈ 2900 rpm
Close Coupled Centrifugal Pumpswith flanged connectionsNMNM
24
0 50 100 150 200
0 200 300 400 500 600 700 800U.S. g.p.m.
0 1000 30000 10 20 30 40 50
10
20
30
40
405060708090100110120130
Hft
0
10
20
510152025
PHP
02468
0510152025
NPSH
ft
0 50 100 150 200
2000
0
70 72 74 76
η 78%
65
7072
7476
6560
BØ 181Ø 170
Ø 155
Ø 150Ø 140
0 50 100 150 200
0 200 400 600 800U.S. g.p.m.
0 1000 2000 30000 10 20 30 40 50
30
40
50
60
100
120
140
160
180
Hft
0
10
20
30
0
10
20
30
40
PHP
02468
0510152025
NPSH
ft
0 50 100 150 200
60 65 7073
7475
η 76%
Ø 210
Ø 198
0 50 100 150 200
0 200 400 600 800U.S. g.p.m.
0 1000 2000 30000 10 20 30 40 50
30
40
50
60
70
80
90
100
100
150
200
250
300
Hft
0
20
40
60
0
20
40
60
80
PHP
02468
0510152025
NPSH
ft
0 50 100 150 200
68 72 74 76
76η 77%
68
Ø 264
Ø 250
Ø 238
Ø 226
Ø 207
A
C
DE
AB
CDE
D A
A
B
AB
A
B
C
D
E
ABCD
E
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.026
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.027
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.028
NM 80/16 NM 80/200
NM 80/250
Characteristic curves n ≈ 2900 rpm
Close Coupled Centrifugal Pumpswith flanged connectionsNMNM
25
0 50 100 150 200 250 300
0 400 600 800 1000 1200U.S. g.p.m.
0 1000 2000 3000 4000 50000 10 20 30 40 50 60 70 80
01020304050
0
20
40
60
PHP
246810
6
16
26
NPSH
ft
0 50 100 150 200 250 300
30
40
50
60
80
100
120
140
160
180
200
20 60
65 70 74 76 78η 79%
7879
76
74
7065
Ø 219Ø 210
Ø 195
Ø 180
Ø 168
0 50 100 150 200 250 300
0 400 600 800 1000 1200U.S. g.p.m.
0 1000 2000 3000 4000 50000 10 20 30 40 50 60 70 80
40
50
60
70
80
90
100
150
200
250
300
Hft
0
20
40
60
80
020406080100
PHP
Hft
0246810
0
10
20
30
NPSH
ft
0 50 100 150 200 250 300
60 64 6872
74η 74%
Ø 265
Ø 241
A
B
C
D
E
ABC
DE
A
B
AB
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.033
NM 100/200
Q m /h3l/minl/s
Hm
PkW
NPSH
m
Q m /h3 72.034
NM 100/2502
Characteristic curves n ≈ 2900 rpm
Close Coupled Centrifugal Pumpswith flanged connectionsNMNM
DN
D
g2
C
K4.93.094
DN C K D
N° Ø
g2
32 76 100 140 4 19 1840 84 110 150 4 19 1850 99 125 165 4 19 2065 118 145 185 4 19 2080 132 160 200 8 19 22100 156 180 220 8 19 24125 184 210 250 8 19 24
mm
mmNM
a f h1 h2 h3 m1 m2 n1 n2 n3 z b s l l1 l2 wNM 32/12SE-AE-DE-FE 50 32 80 405 112 140 240 100 70 190 140 37 - 50 14 - 93 97 245NM 32/16AE-BE 50 32 80 410 132 160 260 100 70 240 190 47 - 50 14 - 120 120 250
g11212
kg
27-25-24-2436-34
12394952
NM 32/20DENM 32/20CENM 32/20AE
50 32 80410475475
160 180 288 100 70 240 190626060
- 50 14 - 140 140250295295
12 31-29-27NM 40/12A/A-C/A-F/A 65 40 80 410 112 140 240 100 70 210 160 37 - 50 14 - 100 113 250
12364549
NM 40/16C/ANM 40/16B/ANM 40/16A/A
65 40 80410475475
132 160 260 100 70 240 190474545
- 50 14 - 119 119250295295
12 55-5572-65-65
NM 40/20CE-DENM 40/20AE-ARE-BE 65 40 100 495
525 160 180 288320 100 70 265 212 60
49 - 50 14 - 140 140 295320
15 116-110133
NM 40/25B/A-C/ANM 40/25A/A 65 40 100 640
690 180 225 365 125 95 320 250 50 - 65 14 - 175 175 410460
12384751-51
NM 50/12F/ANM 50/12D/ANM 50/12A/A-S/A
65 50 100430495495
132 160 260 100 70 240 190474545
- 50 14 - 121 137250295295
14 70-64NM 50/16A/A-B/A 65 50 100 525 160 180 320 100 70 265 212 49 - 50 14 - 127 141 32015 106-100NM 50/20A/A-B/A
NM 50/20S/A 65 50 100 640 160 200 345 100 70 265 212 40 - 50 14 - 140 153 410112695 460
15126132147
NM 50/25C/ANM 50/25B/ANM 50/25A/A
65 50 100645695720
180 225 365 125 95 320 250 50 - 65 14 - 175 175415465465
6*135151165
2NM 50M/EENM 50M/DENM 50M/CE
65 50 100700750775
192 225 377 298 258 262 216 - 20 69 12 - 175 175 239
15 5573-67
NM 65/12EENM 65/12AE-CE 80 65 100 495
525 160 180 288320 125 95 280 212 60
49 - 65 14 - 134 156 295320
1575-70106-100121
NM 65/16DE-EENM 65/16BE-CENM 65/16AE
80 65 100525640690
160 200320345345
125 95 280 212494040
- 65 14---
150 172320410460
15 127139
NM 65/20CENM 65/20BE 80 65 100 690
715 180 225 365 125 95 320 250 50 - 65 14 - 155 175 46042 164NM 65/200AE 80 65 100 825 202 225 408 400 360 344 254 - 20 90 14 - 155 175 2454245
195-174299
2 NM 65/250BE-CENM 65/250AE 80 65 100 825
945202245 250 408
-400475
360425
344408
254318 - 20
259090
1418
-290 175 190 245
263
1583113-108130144
1NM 80/16EENM 80/16CE-DENM 80/16BENM 80/16AE
100 80 125545670720745
180 225340365365365
125 95 320 25060505050
- 65 14----
165 193320415465465
42 194-173NM 80/200AE-BE 100 80 125 850 202 250 408 400 360 344 254 - 20 90 14 - 170 194 2454245
203-182377-361-331
NM 80/250DE-EENM 80/250AE-BE-CE 100 80 125 850
970202245 280 408
-400475
360425
344408
254318 - 20
259090
1418
-290 191 210 245
2636*4245
173195-174355-323
NM 100/200EENM 100/200CE-DENM 100/200AE-BE
125 100 125800850970
192202245
280377408-
298400475
258360425
262344408
216254318
-202025
699090
121418
--290
180 212239245263
4550
386498
NM 100/250BENM 100/250AE 125 100 140 980
1050245275 280 - 475
480425430
408460
318356 - 25 90
104 18 290330 205 233 263
305
1
1
2
DN2DN1
1 2
Pumps with packed gland, dimensions available on request.
f
a
DN2
DN1
m1
h3
m2
w
4.93.083.1
n2
s b
n1
n3
DN2
l2l1
h2
h1g1
af
DN2
DN1
w m2 zm1 n2
n1
bs
ll2l1DN2
g1 h1
h2
h3
4.93.082
g1*
26
Dimensions and weights
Picture
FlangesEN 1092-2
Holes
Close Coupled Centrifugal Pumpswith flanged connectionsNMNM
DN
D
g2
C
K4.93.094
mmB- NM
a f h1 h2 h3 m1 m2 n1 n2 n3 z b s l l1 l2 wB-NM 32/125SE-AEB-NM 32/125DE-FE 50 32 80 450 112 140 240 100 70 190 140 37 - 50 14 - 93 97 290B-NM 32/160BEB-NM 32/160AE 50 32 80 455
475 132 160 260 100 70 240 190 47 - 50 14 - 120 120 295315
g1
12
12
33-3231-294445
12495761
B-NM 32/200DEB-NM 32/200CEB-NM 32/200AE
50 32 80475530530
160 180 288 100 70 240 190456060
- 50 14 - 140 140315350350
12 3337-35
B-NM 40/125F/AB-NM 40/125A/A-C/A 65 40 80 455
475 112 140 240 100 70 210 160 37 - 50 14 - 100 113 295315
12455357
B-NM 40/160C/AB-NM 40/160B/AB-NM 40/160A/A
65 40 80475530530
132 160 260 100 70 240 190474545
- 50 14 - 119 119315350350
12 63-6280-74
B-NM 40/200CE-DEB-NM 40/200AE-BE 65 40 100 550
580 160 180 288320 100 70 265 212 60
49 - 50 14 - 140 140 350375
6 130-1241474 B-NM 4025/B/A-C/A
B-NM 4025/A/A 65 40 100 635685 192 225 377 298 258 262 216 - 20 69 12 - 175 175 174
12495863-63
B-NM 50/125F/AB-NM 50/125D/AB-NM 50/125A/A-S/A
65 50 100495550550
132 160 260 100 70 240 190474545
- 50 14 - 121 137315350350
14 80-743
B-NM 50/160A/A-B/A 65 50 100 580 160 180 320 100 70 265 212 49 - 50 14 - 127 141 375
6135144155
B-NM 5025/C/AB-NM 5025/B/AB-NM 5025/A/A
65 50 100635685710
192 225 377 298 258 262 216 - 20 69 12 - 175 175 174
6135144155
4B-NM 5025/65EEB-NM 5025/65DEB-NM 5025/65CE
65 50 100635685710
192 225 377 298 258 262 216 - 20 69 12 - 175 175 174
15 93-72B-NM 65/125AE-CE 80 65 100 580 160 180 320 125 95 280 212 49 - 65 14 - 134 156 37515 83-78
1083 B-NM 65/160DE-EE
B-NM 65/160CE 80 65 100 575660 160 200 320
345 125 95 280 212 4940 - 65 14 - 150 172 375
430
6642*
157177179
B-NM 65/200CEB-NM 65/200BEB-NM 65/200AE
80 65 100750775825
192192202
225377377408
298298400
258258360
262262344
216216254
- 20696990
121214
- 155 175239239245
42*42*45*
210-189350
B-NM 65/250BE-CENM 65/250BE
B-NM 65/250AE80 65 100
825840945
202222245
250408--
400387475
360347425
344369408
254279318
-202025
909090
141418
-270290
175 190245258263
15 1081163 B-NM 80/160EE
B-NM 80/160DE 100 80 125 605685 180 225 340
365 125 95 320 250 6050 - 65 14 - 165 193 375
430
6 128-121B-NM 50/200S/A-A/A-B/A 65 50 100 695 192 200 377 298 258 262 216 - 20 69 12 - 140 153 234
6 149166
B-NM 65/160BEB-NM 65/160AE 80 65 100 695
745 192 200 377 298 258 262 216 - 20 69 12 - 150 172 234
6155163166
4B-NM 80/160CEB-NM 80/160BEB-NM 80/160AE
100 80 125725775800
192 225 377 298 258 262 216 - 20 69 12 - 165 193 239
kg
B-NM
3
4
DN2DN1
DN C K D
N° Ø
g2
32 76 100 140 4 19 1840 84 110 150 4 19 1850 99 125 165 4 19 2065 118 145 185 4 19 2080 132 160 200 8 19 22100 156 180 220 8 19 24125 184 210 250 8 19 24
mm
3 4
4.93.099
f
a
w
m1
m2
h3
DN2
DN1
n2
n1
h1
h2
g1
l1 l2
DN2
n3 bs
4.93.078
af
m1m2
DN2
DN1 h3
zw s bn2n1
h2
h1
DN2l2l1l
g1
g1*
27
B-NMB-NMDimensions and weights
2
Picture
FlangesEN 1092-2
Holes
Close Coupled Centrifugal Pumpswith flanged connections
