62
261 Submersible Pumps GM
261
Submersible Pumps
GM
262
Submersible pumps with vortex impeller in cast iron with polyurethane coating pag. 271
Submersible pumps with single channel impeller in cast iron EN-GJL-250 pag. 273
Submersible pumps with channels impeller in cast iron EN-GJL-250 pag. 282
Submersible pumps with grinder in cast iron EN-GJL-250 pag. 296
Submersible pumps with vortex impeller in stainless steel AISI316 pag. 300
Submersible pumps with single channel impeller in stainless steel AISI316 pag. 300
Submersible pumps with channels impeller in stainless steel AISI316 pag. 300
Submersible pumps with vortex impeller in Marine Bronze B10 pag. 311
Submersible pumps with single channel impeller in Marine Bronze B10 pag. 311
Submersible pumps with channels impeller in Marine Bronze B10 pag. 311
GMVS
Submersible pumps with vortex impeller in cast iron EN-GJL-250 pag. 264
GMV
GMC
GMN
GMG
B-GMV
B-GMC
B-GMN
I-GMV
I-GMC
I-GMN
Submersible PumpsGM
263
A new series of submersible pumps with high efficiencyhydraulics designed to move slurry, sewage and industrialprocess fluids.The range covers a wide field of use with head up to 75 m Andflows up to 2300 m3/h, with a maximum solid passage up to140 mm keeping the risk of blockage to a minimum.Dimensionally designed for heavy demand, even on criticalapplications.
Explosion proof version on request.
Submersible PumpsGM
Pump designation
B-GM V 4 M 50-80 A
Version B = bronzeI = stainless steel
(no indication: cast iron version)
Series
Impeller type V = VortexC = SinglechannelN = ChannelsG = Grinder
4-6-8 poles motor (no indication: 2 poles)
Singlephase M (no indication: threephase)
Free passage
Discharge diameter in mm
Pump size
0
0 1
0 2
0 3
0 4
50
60
70
80
1000 2000 3000 72.2000
100 200 500 10 20 30 40 50 5
GMV
GMV4
GMC4
GMC
GMN
Q m /h 3
H m
Tolerances according to UNI EN ISO 9906:2012
Coverage chart
264
Coverage chart
Submersible pumps with vortex impellerGMV
72.2
001
5 10 15 20 m /h 50 30 40 150 200 500 300 400 2
3
4
5
10
20
30
40
50
100
m
100 3 Q
H
GMV 50-80
GMV4100-150
GMV 80-80
GMV4 90-100
GMV4 80-100
GMV
GMV4 65-80
Suitable to pump slurry and sewage waters with the presence ofsolid and filamentous parts in suspension, they are in particularpointed out for emptying sceptic tanks in the domestic, residen-tial and industrial installations.Solid passage diameter from 50 to 100 mm.
Applications
Liquid temperature up to 40 °C.Maximum immersion depth: 20 m (with suitable cable length).Continuous duty (with pump immerged at minimum level).
Operating conditions
Main materialsPump casing: cast iron EN-GJL-250Impeller: cast iron EN-GJL-250+NiMotor casing: cast iron EN-GJL-250Motor cover: cast iron EN-GJL-250Shaft: stainless steel AISI 420BMechanical seal motor side: graphite/ceramicMechanical seal pump side: silicon carbite/silicon carbite
ConstructionSubmersible pumps with vortex impeller.Twin mechanical seal with oil chamber.Delivery connection DN 80-100-150.
2 or 4 poles induction, 50HzThree-phase version: 400V ± 10%
400/690V ± 10%Insulation Class: HProtection degree: IP 68N° of starting x hour: max 15 with regular intervalsCable: H07RN-F, length 10 mOther models: contact our sale officeClassification scheme IE3.
Motor
265
ATEXEex
GMV 50-80F/AGMV 50-80E/AGMV 50-80D/AGMV 50-80C/AGMV 50-80B/AGMV 50-80A/AGMV 70-80B/BGMV 70-80A/BGMV 80-80B/AGMV 80-80A/AGMV 80-80S/A
GMV4 65-80D/AGMV4 65-80C/AGMV4 65-80B/AGMV4 65-80A/AGMV4 90-100B/AGMV4 90-100A/AGMV4 80-100C/AGMV4 80-100B/AGMV4 80-100A/AGMV4 80-100S/AGMV4 100-150E/A
3,13,95
5,716,618,28,29
14,918,222,4
2,33,23,54,96
7,510
12,9162727
5,87,29,1
10,429,832,614,716,226,832,638,9
4,46,26,89,911,514,319
24,129,749,649,6
3~ 400V3~ 400V
3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V
3~ 400V3~ 400V
3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V
D.O.L.D.O.L.
D.O.L.D.O.L.
8080808080808080808080
80808080100100100100100100150
5050505050507070808080
65656565909080808080100
28502850285028502850285028502850285028502850
14501450145014501450145014501450145014501450
NONO
NONO
NONO
NONO
P2 kW
INA
1/min r.p.m.
DNmm
Technical data
Submersible pumps with vortex impellerGMV
TYPEPower Supply Starting Free
passageThermalprotector
Humidityprobe
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
266
Characteristic curves
η
P2
kW
%
P2
kW
η
P2kW
% η
P2kW
%
η%
0
5
10
15
20
0
2
4
6
8
0
10
20
30
40
0123
56
0102030
5060
2468
1214
0102030
5060
0
10
20
30
50
0 50 100 1500
0 1000 20000
0 400 500
0 500
Q m /hl/min
3
0 50 100 1500 1000 2000
72.2009
Q m /hl/min
3
H
m
ft
U.S. g.p.m.
Imp. g.p.m. 200 300
400300200 600
5
10
15
20
40
0 20 40 60 80 10025
45
50
72.2008
0 200 250
0 250
m /h3
0 20 40 60 80 1000 500 1000 1500Q m /h
l/min3
Hm
U.S. g.p.m.
Imp. g.p.m. 100 150 300 350
200 400350150 300
0 20 40 60 80 1000 500 1000 1500
0 200 250
0 250
Q m /hl/min
3
0 20 40 60 80 1000 500 1000 1500Q m /h
l/min3
U.S. g.p.m.
Imp. g.p.m. 100 150 300 350
200 400350150 300
30
35
40 ft
100
120
140
160
0 20 40 60 80 1000
20
25
0 500 1000 1500
72.2007
0
0 200 250
0 250
Q m /hl/min
3
0 20 40 60 80 1000 500 1000 1500Q m /h
l/min3
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 100 150 300 350
200 400350150 300
5
10
15
20
40
60
80
0 0
72.2009
H
m
ft
10
20
30
40
80
0 500 1000 1500Q l/min
GMV 50-80n ≈ 2850 1/min
GMV4 65-80n ≈ 1450 1/min
A
A
A
B
B
B
C
C
C
D
D
D
GMV 70-80n ≈ 2850 1/min
A
B
A
B
B
B
A
A
B
B
A
A
GMV 50-80n ≈ 2850 1/minC
C
C
D
D
D
E
E
E
F
F
F
Submersible pumps with vortex impellerGMV
η
P2
kW
%η
P2
kW
%
η
P2
kW
% η
P2kW
%
5
10
15
20
25
0
10
20
30
40
234
6
89
0
20
40
60
05
1015
3035
0
10
20
40
50
0 50 100 150 2000
20
0 1000 2000 3000
72.2011
0
0 400 500
0 500
Q m /hl/min
3
0 50 100 150 2000 1000 2000 3000Q m /h
l/min3
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 200 300 600 700
400 800700300 600
5
10
15
20
40
60
0
40
50
0
Hm
ft
10
20
30
40
80
120
160
0 50 100 1500 1000 2000
0 400 500
0 500
Q m /hl/min
3
0 50 100 1500 1000 2000
72.2010
Q m /hl/min
3
U.S. g.p.m.
Imp. g.p.m. 200 300
400300200 600
0 100 200 300 4000
40
0 2000 4000 6000
72.2013
0
0 800 1000
0 1000
Q m /hl/min
3
0 100 200 300 4000 2000 4000 6000Q m /h
l/min3
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 400 600 1200 1400
800 16001400600 1200
10
20
30
40
80
120
0 50 100 150 2000
20
25
0 1000 2000 3000 4000 5000
72.2012
250 3000
0 500
0 500 1000
Q m /hl/min
0 50 100 150 2000 1000 2000 3000 4000 5000
250 300Q m /hl/min
3
3
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 1000
5
10
15
20
40
60
80
0
8
16
24
32
0
20
40
60
80
GMV4 90-100n ≈ 1450 1/min
A
A
A
B
B
B
GMV4 100-150n ≈ 1450 1/min
E
E
E
GMV4 80-100n ≈ 1450 1/min
A
S
A
A
S
B
BS
B
C
C
C
GMV 80-80n ≈ 2850 1/min
A
S
AS
B
B
B
AS
267
Characteristic curves
Submersible pumps with vortex impellerGMV
268
TIPOTYPE
GMV 50-80F/AGMV 50-80E/AGMV 50-80D/AGMV 50-80C/AGMV 50-80B/AGMV 50-80A/AGMV 70-80B/BGMV 70-80A/BGMV 80-80B/AGMV 80-80A/AGMV 80-80S/AGMV4 65-80D/AGMV4 65-80C/AGMV4 65-80B/AGMV4 65-80A/A
GMV 50-80GMV 80-80GMV4 65-80
DN1
80
80
80
80
100
100
80
80
DN2
80
80
80
80
80
80
80
80
fM
487
553
867
829
900
1328
516
582
HL
347
375
516
500
548
658
380
400
hf
116
116
122
65
60
58
80
80
a
84
84
78
135
140
142
121
121
l1
149
149
164
167
169
193
143
143
l2
149
149
164
167
175
193
169
169
d1
660
660
800
800
900
800
700
700
d2
541
541
593
633
671
672
548
548
d3
392
392
428
446
481
483
396
396
d4
821
821
873
913
950
952
828
828
h1
149
149
185
185
190
193
152
152
h2
246
246
241
280
315
316
250
250
PesoWeight
kg
62
76
196
165
193
320
64
79
EN 1092-2PN 10
Dimensioni - Dimensionsmm
n3
364
364
500
400
400
500
364
364
g2
140
140
150
140
140
150
140
140
GMV50-80
GMV70-8080-80
100
1378
33
83
hf
d1 min.
d2
d385
180 116
370
412 m
in
256
2“
Ø 52
d4
131
250
100
160
160
210
210
100 20
18
GMV4 65-80
Ø 75
g2
DN1
DN2
fM
HL
h1h2
110
n3
a
DN 80
PN 10
l1
l2
200
HL minimum submersible level
Version with foot and 90° elbow Version with duck foot coupling
TYPEDimensions
mm
Dimensions and weights
Submersible pumps with vortex impellerGMV
269
TIPOTYPE
GMV4 90-100B/AGMV4 90-100A/AGMV4 80-100C/AGMV4 80-100B/AGMV4 80-100A/AGMV4 80-100S/A
GMV4 90-100GMV4 80-100
DN1
125
125
125
DN2
100
100
100
fM
829
921
1343
HL
490
570
670
hf
89
54
54
a
111
147
146
l1
180
189
193
l2
180
212
212
d1
800
800
800
d2
633
640
640
d3
443
445
441
d4
933
940
936
h1
241
195
200
h2
277
279
280
PesoWeight
kg
165
205
325
EN 1092-2PN 10
Dimensioni - Dimensionsmm
n3
500
500
500
g2
150
150
150
GMV4
90-100
1378
33
83
100
l1
l2 55
0 m
in
85
190 116
40
0
26
6
2“
131
250
100
Ø 100
16
0
g2
16
0
21
0
21
0
100 20
18
DN1
DN2
fM
HL
hf
d1 min.
h1h2
140
n3
GMV4
80-100
d2
d3
d4
a
DN 100
PN 10
220
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
Dimensions and weights
Submersible pumps with vortex impellerGMV
270
TIPOTYPE
GMV4 100-150E/A
GMV4 100-150
DN1150
DN2150
fM1359
HL710
hf114
a146
l1193
l2223
d1850
d2675
d3469
d41040
h1206
h2280
n3600
g2225
PesoWeight
kg
355
EN 1092-2PN 10
Dimensioni - Dimensionsmm
1378
33
83
100
g2
740 m
in
85
222 116
538
200
200
250
250
383
2“
131
hf
d1 min.
d2
d3
d4
DN 150
PN 10
300
100 100 20
18
l1
l2
600
Ø 150
205
fM
HL
DN1
h1h2
DN2
a285
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
Dimensions and weights
Submersible pumps with vortex impellerGMV
271
Coverage chart
The pumps are designed to suit applications in plants with anhigh sand presence, in marble work companies, in the ceramicindustry, crystals machining or industrial processes handlingabrasives liquids.Solid passage diameter from 35 mm.
Applications
Liquid temperature up to 40 °C.Maximum immersion depth: 20 m (with suitable cable length).Continuous duty (with pump immerged at minimum level).
Operating conditions
Main materialsPump casing: cast iron EN-GJL-250 with polyurethane coatingImpeller: Polyurethane with a stainless steel coreMotor casing: cast iron EN-GJL-250Motor cover: cast iron EN-GJL-250Shaft: stainless steel AISI 420BMechanical seal motor side: graphite/ceramicMechanical seal pump side: silicon carbite/silicon carbite
ConstructionSubmersible pumps with vortex impellerImpeller in Polyurethane with a stainless steel core - Pumpcasing in Cast iron EN-GJL-250, with polyurethane coating forparts subject to high wear.Twin mechanical seal with oil chamber.Delivery connection DN 80.
2 or 4 poles induction, 50HzThree-phase version: 400/690V ± 10%Insulation Class: HProtection degree: IP 68N° of starting x hour: max 15 with regular intervalsCable: H07RN-F, length 10 mOther models: contact our sale officeClassification scheme IE3.
Motor
Submersible pumps vortex with polyurethane coated hydraulic parts
3
4
5
50
10
20
30
40
70
60
100 150 20010 20 503 4 5 Q m /h3
Hm
GMVS 35-80AGMVSGMVS 35-80B
GMVS 35-80CGMVS 35-80DGMVS 35-80EGMVS 35-80F
GMVS 35-80G
GMVS 35-80H
GMVS4 35-80A
GMVS
272
ATEXEex
GMVS 35-80H/AGMVS 35-80G/AGMVS 35-80F/AGMVS 35-80E/AGMVS 35-80D/AGMVS 35-80C/AGMVS 35-80B/AGMVS 35-80A/AGMVS4 35-80A/A
912
16,616,616,616,616,616,6
6
16,224,729,829,829,829,829,829,811,5
3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V
808080808080808080
353535353535353535
285028502850285028502850285028501450
P2 kW
INA
1/min r.p.m.
DNmm Ø mm
Submersible pumps vortex with polyurethane coated hydraulic parts GMVS
TIPOTYPE
GMVS 35-80H/AGMVS 35-80G/AGMVS 35-80F/AGMVS 35-80E/AGMVS 35-80D/AGMVS 35-80C/AGMVS 35-80B/AGMVS 35-80A/AGMVS4 35-80A/A
DN180
80
80
DN280
80
80
fM796
867
796
HL468
514
468
hf122
124
122
a78
100
78
l1165
165
165
l2165
165
165
d1800
800
800
d2593
593
593
d3408
408
408
d4873
873
873
h1185
185
185
h2242
242
242
PesoWeight
kg
165
191
160
EN 1092-2PN 10
Dimensioni - Dimensionsmm
n3400
500
400
g2140
150
140
1378
33
83
100
200
GMVS 35-80GMVS4 35-80
l1
l2 400
min
85
180 116
370
256
2“
131
250100
Ø 75
160
160
210
210
100 20
18
DN1
DN2
fM
HL
hf
d1 min.
h1h2
110
n3
d2d3
d4
a
g2
DN 80PN 10
Ø 52
Dimensions and weights
Technical data
TYPEPower Supply Starting Free
passageThermalprotector
Humidityprobe
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
TYPEDimensions
mm
273
Submersible pumps with single channel impeller
Coverage chart
72.2
002
5 10 15 20 m /h 50 30 40 150 200 500 300 400 2
3
4
5
10
20
30
40
50
100
m
100 3 Q
H
GMC 40-80
GMC4100-150
GMC4 90-100
GMC4 80-100
GMC
GMC4 65-80
GMC 30-50 GMC 40-65
Suitable to pump slurry, sewage, waste water (non-corrosive).In industrial and residential installations and drainag applicationsSolid passage from 40 to 100mm
2 or 4 poles induction, 50HzSingle-phase version: 230V ± 10%, with float switch and built-in
capacitor.Three-phase version: 400V ± 10%,
400/690V ± 10%Insulation class: HProtection degree: IP 68N° of starting x hour: max 15 with regular intervalsCable: H07RN-F, length 10 mOther models: contact our sale officeClassification scheme IE3.
Applications
Motor
Main materialsPump casing: cast iron EN-GJL-250 - Impeller: cast iron EN-GJL-250+NiMotor casing, Motor cover: cast iron EN-GJL-250Motor shaft: stainless steel AISI 420BLip seal made of nitrile up to 1,4 kWMechanical seal motor side: graphite/ceramic over 1,4 kWMechanical seal pump side: silicon carbite/silicon carbite
ConstructionSubmersible pumps with single channel impeller.Twin mechanical seal with oil chamber (lip-seal motor side up to1,4 kW).Delivery connection DN 50-65-80-100-150
Liquid temperature up to 40 °C.Maximum immersion depth: 20 m (with suitable cable length).Continuous duty (with pump immerged at minimum level).
Operating conditions
GMC
274
GMCM 30-50B/AGMC 30-50B/AGMC 30-50A/AGMCM 40-65B/AGMC 40-65B/AGMC 40-65A/AGMC 40-80C/AGMC 40-80B/AGMC 40-80A/A
GMC4M 65-80C/AGMC4 65-80C/AGMC4 75-80A/AGMC4 80-100C/AGMC4 80-100B/AGMC4 80-100A/AGMC4 90-100B/AGMC4 90-100A/AGMC4 100-150C/BGMC4 100-150B/BGMC4 100-150A/B
1,41,91,91,92,42,4
13,816,618,2
1,21,62,83,93,97,110
14,412,915
17,8
8,43,53,511,44,54,5
24,829,832,6
6,93,15,47,97,9
13,519
26,724,127,833,3
1~ 230V3~ 400V3~ 400V1~ 230V3~ 400V3~ 400V
3~ 400/690V3~ 400/690V3~ 400/690V
1~ 230V3~ 400V3~ 400V
3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V
D.O.L.D.O.L.D.O.L.D.O.L.D.O.L.D.O.L.
D.O.L.D.O.L.D.O.L.
505050656565808080
808080100100100100100150150150
303030404040404040
6565758080809090100100100
285028502850285028502850285028502850
14501450145014501450145014501450145014501450
NONONONONO
NONO
NONONONONONO
NONONO
ATEXEex
P2 kW
INA
1/min r.p.m.
DNmm
Technical data
Submersible pumps with single channel impellerGMC
TYPEPower Supply Starting Free
passageThermalprotector
Humidityprobe
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
275
Characteristic curves
Submersible pumps with single channel impellerGMC
ηη
η
P2
kW
%
P2
kW
%
P2
kW
%
3~
1~
0
1
2
3
0
10
30
50
60
0
0,5
1,0
1,5
0
20
40
60
5
10
15
20
0
20
40
60
A
A
A
B
B
B
0 50 6010 20 30 400
10
0 1000500 750250
0
0
Q m /hl/min
3
0 50 6010 20 30 400 1000500 750250
72.2015
Q m /hl/min
3
H
GMC 40-65n ≈ 2850 1/min
m
U.S. g.p.m.
Imp. g.p.m. 200150100
200 250100 300
20
30
0
ft
20
40
60
80
A
B
B
B
BA
0 5010 20 30 400
10
20
0 500 750250
0
0
Q m /hl/min
3
0 5010 20 30 400 500 750250
72.2014
Q m /hl/min
3
HGMC 30-50
n ≈ 2850 1/minm
U.S. g.p.m.
Imp. g.p.m. 150100
200100
50
50 150
30
0
ft
20
40
60
80
A
B
B
B
C
CA
A
C
0 10020 40 60 800
20
40
0 1000 1500500
0
0
Q m /hl/min
3
0 10020 40 60 800 1000 1500500
72.2014
Q m /hl/min
3
H
GMC 40-80n ≈ 2850 1/min
m
U.S. g.p.m.
Imp. g.p.m. 300200
400200
100
100 300
60
75
0
ft
50
100
150
200
3~
B 1~
BA3~
B 1~
3~
1~
3~
B 3~
B1~
1~
276
Characteristic curves
Submersible pumps with single channel impellerGMC
η
η
η
η
10
3
56
0
20
40
80
8
4
0
16
20
0
20
40
80
P2kW
%
P2
kW
%
P2
kW
%
P2kW
%
0
1
2
3
4
010
30
506070
2
4
6
10
12
0
20
40
80
A
A
A
B
B
B
A
A
A
B
B
B
C
C
C
0 100 12020 40 60 800
5
0 20001000 1500500
0
0
Q m /hl/min
3
0 100 12020 40 60 800 20001000 1500500
72.2015
Q m /hl/min
3
H
GMC4 75-80GMC4 65-80
n ≈ 1450 1/min
m
U.S. g.p.m.
Imp. g.p.m. 400300200
400 500200 300
10
15
0 10050 200150 2500
5
0 2000 4000
0 800
0 1000
Q m /hl/min
3
0 10050 200150 2500 2000 4000
1000 3000
1000 300072.2016
Q m /hl/min
3
H
GMC4 80-100
75-80A
75-80A65-80C
65-80C
65-80C
75-80A
n ≈ 1450 1/min
m
ft
U.S. g.p.m.
Imp. g.p.m. 400 600
800600400
10
20
15
0 100 200 3000
5
0 20001000 40003000 5000
0
0 800 1000
0 1000
Q m /hl/min
3
0 100 200 3000 20001000 40003000 5000
72.2017
Q m /hl/min
3
H GMC4 90-100n ≈ 1450 1/minm
ft
U.S. g.p.m.
Imp. g.p.m. 400 600
800600400 1200
10
20
30
15
40
20
80
60
0 100 200 300 4000
5
0 2000 4000 6000 8000500
0
0 1000
0 1000 2000
Q m /hl/min
3
0 100 200 300 4000 2000 4000 6000 8000
72.2018
500Q m /hl/min
3
H
GMC4 100-150n ≈ 1450 1/min
m
ft
U.S. g.p.m.
Imp. g.p.m. 500 1500
1500500
10
20
30
15
35
40
80
100
20
60
0
ft
10
20
30
40 A
A
BC
A
BC
B
C
0
ft
10
20
30
40
50
60
277
TIPOTYPE
GMCM 30-50BGMC 30-50BGMC 30-50A
PesoWeight
kg
31
GMC 30-50
400
min
86
75 28
176
100
132
134
3/4“
64
450 min.30752
12189
392
G 2”
2“90
16136
110156
475
268
118146
Ø 50
71
106
106
116
HL
13
2“
HL minimum submersible level
TYPE
Version with threaded flange and 90° elbow Version with duck foot coupling
Submersible pumps with single channel impellerGMC
Dimensions and weights
278
GMC 40-65
TIPOTYPE
GMCM 40-65BGMC 40-65BGMC 40-65A
PesoWeight
kg
45
1378
33
83
100
2“
253
47
120
198
360
min
.
DN 65EN 1092-2
PN 10
92
720
92200
180
600 min
447
31785
117
Ø 50130180
HL
Ø 60
121
335
556
124
Ø 69
15
130
130
2“ 1/22“ 1/2
96
90
15
18
181
Ø 52
HL minimum submersible level
TYPE
Version with threaded flange and 90° elbow Version with duck foot coupling
Submersible pumps with single channel impellerGMC
Dimensions and weights
279
TIPOTYPE
GMC 40-80C/AGMC 40-80B/AGMC 40-80A/AGMC4M 65-80C/AGMC4 65-80C/AGMC4 75-80A/A
GMC 40-80GMC4M 65-80GMC4 65-80GMC4 75-80
DN1
80
80
80
DN2
80
80
80
fM
890
533
516
HL
523
330
380
hf
85
104
80
a
116
100
121
l1
168
132
143
l2
168
132
169
d1
750
658
700
d2
603
498
548
d3
416
366
396
d4
883
775
828
h1
187
132
152
h2
250
200
250
PesoWeight
kg
195
49
67
EN 1092-2PN 10
Dimensioni - Dimensionsmm
n3
500
364
364
g2
150
140
140
GMC4 65-80
1378
33
83
100
hf
d1 min.
d2
d385
180 116
370
412 m
in
256
2“
d4
131
GMC475-80
GMC40-80
Ø 75
g2
DN1
DN2fM
HL
h1h2
110
n3
a
l1
l2
200
250
100
160
160
210
210
100 20
18
200
DN 80
PN 10
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
Submersible pumps with single channel impellerGMC
Dimensions and weights
280
TIPOTYPE
GMC4 80-100C/AGMC4 80-100B/AGMC4 80-100A/AGMC4 90-100B/AGMC4 90-100A/A
GMC4 80-100GMC4 90-100
GMC4
80-100A
90-100B
90-100A
DN1
125
125
125
DN2
100
100
100
fM
597
852
920
HL
420
520
570
hf
62
54
54
a
138
147
147
l1
180
189
189
l2
231
212
212
d1
850
800
800
d2
673
640
640
d3
466
445
445
d4
973
940
940
h1
207
195
195
h2
300
279
279
n3
500
500
500
g2
150
150
150
PesoWeight
kg
117
170
204
EN 1092-2PN 10
Dimensioni - Dimensionsmm
1378
33
83
100
l1
l2 55
0 m
in
85
190 116
40
0
26
6
2“
131
Ø 100
g2
DN1
DN2
fM
HL
hf
d1 min.
h1h2
140
n3
GMC4
80-100B
d2
d3
d4
a
250
100
16
0
16
0
21
0
21
0
100 20
18
220
DN 100
PN 10
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
Submersible pumps with single channel impellerGMC
Dimensions and weights
281
TIPOTYPE
GMC4 100-150C/BGMC4 100-150B/BGMC4 100-150A/B
GMC4 100-150
DN1150
150
DN2150
150
fM1013
1273
HL630
660
hf80
80
a180
180
l1239
239
l2304
304
d1990
990
d2840
840
d3566
566
d41122
1208
h1273
273
h2400
400
n3225
225
g2600
500
PesoWeight
kg
313
375
EN 1092-2PN 10
Dimensioni - Dimensionsmm
GMC4100-150B100-150A
GMC4100-150C
1378
33
83
100
g2
740 m
in
85
222 116
538
200
200
250
250
383
2“
131
hf
d1 min.
d2
d3
d4
300
100 100 20
18
l1
l2
n3
Ø 150
205
fM
HL
DN1
h1h2
DN2
a285
DN 150
PN 10
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
Submersible pumps with single channel impellerGMC
Dimensions and weights
282
Coverage chart
Submersible pumps with channels impeller
72.2
003
10 20 30 40 50 100 150 200 m /h 500 300 400 1500 2000 30002
3
4
5
10
20
30
40
50
100
m
1000 3 Q
H
GMN6 140-300GMN8 140-300
GMN4 100-250
GMN6100-250
GMN8100-250GMN8
100-200
GMN6 100-200
GMN4 100-200
GMN6 80-100 GMN6 80-150
GMN4 80-100
GMN4 80-150 GMN4 100-150
GMN 40-100
GMN 30-65
GMN 30-80
GMN
Construction
Suitable to pump slurry, sewage and waste water (non-corrosive)with solids in suspension. For industrial and residential installations and general drainageapplications.They are ideal for applications with smaller solids.Solid passage from 30 to 140 mm
2-4-6 or 8 poles induction, 50HzThree-phase version: 400V ± 10%,
400/690V ± 10%Insulation class: HProtection degree: IP 68N° of starting x hour: max 15 with regular intervalsCable: H07RN-F, length 10 mOther models: contact our sale officeClassification scheme IE3.
Applications
MotorMain materialsPump casing: cast iron EN-GJL-250Impeller: cast iron EN-GJL-250+NiMotor casing: cast iron EN-GJL-250Motor cover: cast iron EN-GJL-250Shaft: stainless steel AISI 420BMechanical seal motor side: graphite/ceramicMechanical seal pump side: silicon carbide/silicon carbide
Submersible pumps with channels impeller.Twin mechanical seal with oil chamber.Delivery connection DN 65-80-100-150-200-250-300.
Liquid temperature up to 40 °C.Maximum immersion depth: 20 m (with suitable cable length).Continuous duty (with pump immerged at minimum level).
Operating conditions
GMN
283
GMN 30-65B/AGMN 30-65A/AGMN 30-80B/AGMN 30-80A/AGMN 30-80S/AGMN 40-100D/AGMN 40-100C/AGMN 40-100B/AGMN 40-100S/A
GMN4 80-100D/AGMN4 80-100C/AGMN4 80-100A/A
GMN6 80-100B/AGMN6 80-100A/AGMN6 80-150B/AGMN6 80-150A/AGMN6 100-150B/BGMN6 100-150A/B
GMN4 80-150C/BGMN4 80-150B/BGMN4 100-150G/AGMN4 100-150F/AGMN4 100-150E/BGMN4 100-150D/BGMN4 100-150S/BGMN4 100-200C/AGMN4 100-200B/AGMN4 100-200A/AGMN4 100-250D/AGMN4 100-250C/AGMN4 100-250B/AGMN4 100-250A/A
GMN6 100-200E/BGMN6 100-200D/BGMN6 100-250D/AGMN6 100-250C/AGMN6 100-250B/AGMN6 100-250A/AGMN6 140-300D/AGMN6 140-300C/AGMN6 140-300B/AGMN6 140-300A/A
GMN8 100-200B/CGMN8 100-200A/AGMN8 100-250B/BGMN8 100-250A/CGMN8 140-300A/A
3,13,656
7,512
14,916,620
4,67,510
2,72,868
1412
273023273030
35,740444865757585
14142329
39,239,233,439,255,865
9,39,3
12,419
26,7
5,86,69,1
10,913,521,726,829,835,8
9,314,319
5,86
1215,826,222,9
49,654,342,249,654,354,363,671,378,185,2
109,7126,3126,3143,2
26,226,240,652,87171
60,87199
115,3
19,819,826,539
53,5
.285028502850285028502850285028502850
145014501450
950950950950950950
14501450145014501450145014501450145014501450145014501450
950950950950950950950950950950
750750750750750
3~ 400V3~ 400V
3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V
3~ 400/690V3~ 400/690V3~ 400/690V
3~ 400V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V
3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V
3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V
3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V
D.O.L.D.O.L.
D.O.L.
6565808080100100100100
100100100
100100150150150150
150150150150150150150200200200250250250250
200200250250250250300300300300
200200250250300
303030303040404040
808080
80808080100100
8080100100100100100100100100100100100100
100100100100100100140140140140
100100100100140
NONO
NONO
NO NO
ATEXEex
P2 kW
INA
1/min r.p.m.
DNmm
Submersible pumps with channels impellerGMN
Technical data
TYPEPower Supply Starting Free
passageThermalprotector
Humidityprobe
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
284
Characteristic curves
Submersible pumps with channels impellerGMN
0
1
2
4
0
20
60
80
0
5
10
20
0
20
40
80
η
η
η
0 20 40 60 80 1000
0 1000 1500500
0
0
Hm
U.S. g.p.m.
Imp. g.p.m. 200100 300
400300200
10
20
0 50 100 1400
0 1000 2000
0
0 400 500
0 500 600
Hm
U.S. g.p.m.
Imp. g.p.m. 200100 300
400300200
10
20
40
30
40
80
120
ft
0
40
20
60
0 50 100 150 2000
40
50
0 1000 2000 3000 4000250
0
0 400
0 1000
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 200 600 800
400 800600
10
20
30
40
80
120
160
Q m /hl/min
3
0 50 100 150 2000 1000 2000 3000 4000
72.2021
250Q m /hl/min
3
Q m /hl/min
3
0 20 40 60 80 1000 1000 1500500
72.2019
Q m /hl/min
3
Q m /hl/min
3
0 50 100 1400 1000 2000
72.2020
Q m /hl/min
30
2
6
8
0
20
60
80
P2kW
%
P2kW
%
P2kW
%
GMN 40-100n ≈ 2850 1/min
GMN 30-65n ≈ 2850 1/min
GMN 30-80n ≈ 2850 1/min
B
S
B
S
BS
C
C
C
D
D
D
A
A
A
B
B
B
A
S
A
AS
B
BS
B
285
Characteristic curves
Submersible pumps with channels impellerGMN
0
1
2
3
0
20
60
80
0
2
4
8
10
0
20
60
80
0
2
4
8
10
0
20
60
80
0
10
20
40
0
20
40
80
η
η
η
η
0 50 100 150 2000
0 2000 30001000
0
0
Hm
U.S. g.p.m.
Imp. g.p.m. 400200 600
800600400
5
10
ft
0
20
10
30
Q m /hl/min
3
0 50 100 150 2000 2000 30001000
72.2023
Q m /hl/min
3
P2kW
%
0 100 200 300 4000
40
50
0 2000 4000 6000 8000 10000500
0
0 800
0 2000
Hm
ft
U.S. g.p.m.
Imp. g.p.m.400 1200 1600 2000
800 1600 24001200
10
20
30
40
80
120
160
Q m /hl/min
3
0 100 200 300 4000 2000 4000 6000 8000 10000
72.2026
500
600
600Q m /hl/min
3
P2kW
%
0 4000
0 4000 60002000
0
0
Hm
U.S. g.p.m.
Imp. g.p.m. 800400 1200
16001200800400
5
10
15
ft
0
20
10
30
40
Q m /hl/min
3
0 4000 4000 60002000
72.2025
Q m /hl/min
3
P2kW
%
0 100 200 3000
0 40002000
0
0
Hm
U.S. g.p.m.
Imp. g.p.m. 800400
1200800
10
20
ft
0
40
20
60
Q m /hl/min
3
0 100 200 300
100 200 300
100 200 300
0 4000200072.2024
Q m /hl/min
3
P2kW
%
GMN4 80-150n ≈ 1450 1/min
B
B
B
C
C
C
GMN6 80-100n ≈ 950 1/min
A
A
A
B
B
B
GMN6 80-150n ≈ 950 1/min
A
A
A
B
B
B
GMN4 80-100n ≈ 1450 1/min
A
A
A
C
D
CD
CD
286
Characteristic curves
Submersible pumps with channels impellerGMN
0
10
20
40
0
20
40
80
0
4
8
16
0
20
40
80
ηη
0 100 200 300 4000
40
0 2000 4000 6000 8000 10000500
0
0 800
0 2000
Hm
ft
U.S. g.p.m.
Imp. g.p.m.400 1200 1600 2000
800 1600 24001200
10
20
30
40
80
120
Q m /hl/min
3
0 100 200 300 4000 2000 4000 6000 8000 10000
72.2028
500
600
600Q m /hl/min
3
P2kW
%
0 100 200 300 4000
20
25
0 2000 4000 6000 8000500
0
0 800
0 2000
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 400 1200 1600
800 16001200
5
10
15
20
40
60
80
Q m /hl/min
3
0 100 200 300 4000 2000 4000 6000 8000
72.2027
500Q m /hl/min
3
P2kW
%
GMN4 100-150n ≈ 1450 1/min
D
D
D
E
FG
E FG
E FG
S
S
S
GMN6 100-150n ≈ 950 1/min
B
B
B
A
A
A
287
Characteristic curves
Submersible pumps with channels impellerGMN
4
6
8
12
14
0
20
60
80
100
0
10
20
50
40
0
20
40
80
η
η
η
η
ft
0 500 10000
0 10000 20000
0
0 4000
0 5000
Hm
U.S. g.p.m.
Imp. g.p.m. 20001000 3000
400030002000
5
10
15
20
40
Q m /hl/min
3
0 500 10000 10000 20000
72.2031
Q m /hl/min
34
8
16
20
0
20
60
100
80
P2kW
%
0 200 400 600 8000
0 8000 120004000
0
0
Hm
U.S. g.p.m.
Imp. g.p.m. 1600800 2400
320024001600
10
20
ft
0
40
20
60
Q m /hl/min
3
0 200 400 600 8000 8000 120004000
72.2030
Q m /hl/min
3
P2kW
%
0 200 400 600 8000
40
0 4000 8000 12000 160001000
0
0 1600
0 4000
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 800 2400 3200
1600 32002400
10
20
30
40
80
120
Q m /hl/min
3
0 200 400 600 8000 4000 8000 12000 16000
72.2028
1000Q m /hl/min
3
P2kW
%
ft
0 200 300 400 500 6000
0 5000 10000
0
0 2000
0 2500
Hm
U.S. g.p.m.
Imp. g.p.m. 1000500 1500
200015001000
5
10
15
20
40
Q m /hl/min
0 200 300 400 500 6000 5000 10000
72.2029
Q m /hl/min
3
32
4
8
10
0
20
60
100
80
P2kW
%
GMN4 100-200n ≈ 1450 1/min
B
C
B
B
C
C
A
A
A
GMN6 100-200n ≈ 950 1/min
D
D
D
E
E
E
GMN8 100-250n ≈ 750 1/min
A
A
A
B
B
B
GMN8 100-200n ≈ 750 1/min
B
A
A
A
B
B
288
Characteristic curves
Submersible pumps with channels impellerGMN
10
20
30
0
20
60
80
100
20
40
60
100
0
20
40
100
80
ηη
η
0 500 10000
40
50
0 5000 10000 15000 20000 250001500
0
0 800
0 2000
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 400 1200 1600
800 16001200
10
20
30
40
80
120
160
Q m /hl/min
0 500 10000 5000 10000 15000 20000 25000
72.2033
1500Q m /hl/min
3
3
P2kW
%
ft
0 500 10000
0 10000 20000
0
0 4000
0 5000
Hm
U.S. g.p.m.
Imp. g.p.m. 20001000 3000
400030002000
10
20
30
40
80
Q m /hl/min
3
0 500 10000 10000 20000
72.2032
Q m /hl/min
30
10
30
40
0
20
60
100
80
P2kW
%
ft
0 1000 20000
0 20000 4000010000 30000
0
0 8000
0 10000
Hm
U.S. g.p.m.
Imp. g.p.m. 40002000 6000
800060004000
10
20
30
40
80
Q m /hl/min
3
0 1000 20000 20000 4000010000 30000
72.2034
Q m /hl/min
320
30
50
60
0
20
60
100
80
P2kW
%
0 400 800 1200 16000
0 16000 240008000
0
0
Hm
U.S. g.p.m.
Imp. g.p.m. 1600800 2400
320024001600
10
20
ft
0
40
20
60
Q m /hl/min
3
0 400 800 1200 16000 16000 240008000
72.2030
Q m /hl/min
3
P2
kW
%
GMN4 100-250n ≈ 1450 1/min
B
B
B
CD
CD
CD
A
A
A
GMN8 140-300n ≈ 750 1/min
A
A
A
GMN6 100-250n ≈ 950 1/min
A
C
D
A
A
B
BCD
BC
D
GMN6 140-300n ≈ 950 1/min
A
C
D
A
A
B
BC
D
B
CD
289
TIPOTYPE
GMN 30-65B/AGMN 30-65A/A
GMN 30-65
DN1
80
DN2
65
fM
456
HL
300
hf
78
a
90
l1
133
l2
145
d1
625
d2
495
d3
357
d4
767
h1
138
h2
220
n3
364
g2
140
PesoWeight
kg
62
EN 1092-2PN 10
Dimensioni - Dimensionsmm
1378
33
83
100
hf
d1 min.
d2
d3
85
180 117
253
360 m
in
216
2“
d4
180
DN1
h1h2
fM
HL
DN2
a
100
Ø 62
g2
n3
120
198
92 92
200
18
185
DN 65
PN 10
l1
l2
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
Submersible pumps with channels impellerGMN
Dimensions and weights
290
TIPOTYPE
GMN 30-80B/AGMN 30-80A/AGMN 30-80S/A
GMN 30-80
DN1
80
100
DN2
80
80
fM
515
767
HL
330
438
hf
110
132
a
90
68
l1
133
165
l2
145
165
d1
700
700
d2
511
571
d3
366
386
d4
791
851
h1
145
185
h2
220
220
n3
370
500
g2
140
150
PesoWeight
kg
75
150
EN 1092-2PN 10
Dimensioni - Dimensionsmm
1378
33
83
100
hf
d1 min.
d2
d385
180 116
370
412 m
in
256
2“
d4
131
Ø 75
g2
DN1
DN2
fM
HL
h1h2
110
n3
a
l1
l2
200
250
100
160
160
210
210
100 20
18
DN 80
PN 10
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
Submersible pumps with channels impellerGMN
Dimensions and weights
291
TIPOTYPE
GMN 40-100D/AGMN 40-100C/AGMN 40-100B/AGMN 40-100S/AGMN4 80-100D/AGMN4 80-100C/AGMN4 80-100A/AGMN6 80-100B/AGMN6 80-100A/A
GMN 40-100GMN 50-100GMN4 80-100GMN6 80-100
DN1
125
125125125125
125
DN2
100
100100100100
100
fM
794
1269597852920531597
HL
480
570424526570372424
hf
127
127625454
62
a
73
73138147147
138
l1
168
193180189189
180
l2
184
193231212212
231
d1
750
800850800800
850
d2
628
628673640640
673
d3
441
441466445445
466
d4
928
928973940940
973
h1
187
187207195195
207
h2
275
275300279279
300
n3
500
500500500500
500
g2
150
150150150150
150
PesoWeight
kg
206
34011517520596114
EN 1092-2PN 10
Dimensioni - Dimensionsmm
GMN4 80-100DGMN6 80-100
GMN4 80-100A-C
GMN40-100
1378
33
83
100
l1
l2 55
0 m
in
85
190 116
40
0
26
6
2“
131
Ø 100
g2
DN1
DN2
fM
HL
hf
d1 min.
h1h2
140
n3
d2
d3
d4
a
220
250
100
16
0
16
0
21
0
21
0
100 20
18
220
DN 100
PN 10
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
Submersible pumps with channels impellerGMN
Dimensions and weights
292
TIPOTYPE
GMN6 80-150B/AGMN6 80-150A/AGMN6 100-150B/BGMN6 100-150A/BGMN4 80-150C/BGMN4 80-150B/BGMN4 100-150G/AGMN4 100-150F/AGMN4 100-150E/BGMN4 100-150D/BGMN4 100-150S/B
GMN6 80-150GMN6 100-150GMN4 80-150GMN4 100-150
DN1
150
150
150150
150
150
DN2
150
150
150150
150
150
fM820933
1274
14091439
1409
1439
HL540580
737
737742
737
742
hf
113
80
8080
80
80
a
147
180
180180
180
180
l1
191
239
239239
239
239
l2
223
304
304304
304
304
d1
850
990
990990
990
990
d2
673
840
840840
840
840
d3
467
566
566566
566
566
d4
1038
1208
12081208
1208
1208
h1
206
273
273273
273
273
h2
301
400
400400
400
400
n3
600
500
500500
500
500
g2
225
225
225225
225
225
PesoWeight
kg
190220
382
450515
430
518
EN 1092-2PN 10
Dimensioni - Dimensionsmm
GMN6100-150GMN480-150GMN4
100-150
GMN680-150
1378
33
83
100
g2
740 m
in
85
222 116
538
200
200
250
250
383
2“
131
hf
d1 min.
d2
d3
d4
300
100 100 20
18
l1
l2
n3
Ø 150
205
fM
HL
DN1
h1h2
DN2
a
285
DN 150
PN 10
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
Submersible pumps with channels impellerGMN
Dimensions and weights
293
TIPOTYPE
GMN4 100-200C/AGMN4 100-200B/AGMN4 100-200A/AGMN6 100-200E/BGMN6 100-200D/BGMN8 100-200B/CGMN8 100-200A/A
DN1
200
200
200
DN2
200
200
200
fM
1613
1256
1392
HL
780
665
665
hf
153
153
153
a
198
180
180
l1
306
269
269
l2
335
336
335
d1
1200
1200
1200
d2
962
958
958
d3
656
656
656
d4
1469
1467
1467
h1
306
303
303
h2
480
480
480
n3
700
700
700
g2
265
265
265
PesoWeight
kg
665
385
435
EN 1092-2PN 10
Dimensioni - Dimensionsmm
GMN4 100-200GMN6 100-200GMN8 100-200
1378
33
83
100
340
250
250
300
300
400
133 133 20
20
g2
800 m
in
85
337 116
700
461
2“
110
hf
d1 min.
d2
d3
d4
l1
l2
n3
fM
HL
DN1
h1h2
DN2
a
DN 200
PN 10
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot Version with duck foot coupling
Submersible pumps with channels impellerGMN
Dimensions and weights
294
GMN4 100-250GMN6 100-250GMN8 100-250
TIPOTYPE
GMN4 100-250DGMN4 100-250CGMN4 100-250BGMN4 100-250AGMN6 100-250DGMN6 100-250CGMN6 100-250BGMN6 100-250AGMN8 100-250B/AGMN8 100-250A/B
DN1
250
250
250
250
DN2
250
250
250
250
fM
1710
14081437
1629
14081437
HL
797
735
800
735
hf
250
250
286
250
a
214
180
214
180
l1
336
336
336
336
l2
419
419
419
419
d1
1400
1400
1400
1400
d2
1130
1130
1130
1130
d3
752
752
752
752
d4
1602
1602
1602
1602
h1
378
378
378
378
h2
600
600
600
600
n3
700
700
700
700
g2
265
265
265
265
PesoWeight
kg
914
530590
750
520600
EN 1092-2PN 10
Dimensioni - Dimensionsmm
395
g2
1000 m
in
120200
190
Ø 1
3
30
275 112
320
695
435
2“
122
hf
d1 min.
d2
d3
d4
74365
584
Ø 2
2
l1
l2
DN 250
PN 10
n3
fM
HL
DN1
h1h2
DN2
a
HL minimum submersible level
TYPEDimensions
mm
Version with foot Version with duck foot coupling
Submersible pumps with channels impellerGMN
Dimensions and weights
295
GMN6 140-300
TIPOTYPE
GMN6 140-300DGMN6 140-300CGMN6 140-300BGMN6 140-300AGMN8 140-300A
DN1
350
350
350
DN2
300
300
300
fM
1959
2040
1959
HL
1127
1164
1127
hf
260
260
260
a
494
494
494
l1
465
465
465
l2
465
465
465
d1
1500
1500
1500
d2
1254
1254
1254
d3
789
789
789
d4
1930
1930
1930
h1
465
465
465
h2
600
600
600
n3
1248
1248
1248
g2
540
540
540
PesoWeight
kg
1030
1190
1024
EN 1092-2PN 10
Dimensioni - Dimensionsmm
445
103
125
1111
19
50
0
650
500
795
30
g2 1
000 m
in
120
437 119
827
665
3“
113
hf
d1 min.
d2
d3
d4
l1
l2
DN 300
PN 10
n3
fM
HL
DN1
h1h2
DN2
a
HL minimum submersible level
TYPEDimensions
mm
Version with foot Version with duck foot coupling
Submersible pumps with channels impellerGMN
Dimensions and weights
296
Coverage chart
Submersible pumps with high power grinder
0 5 10 15 200
40
50
0 100 200 300
72.2004
0
0 50
Q m /hl/min
3
Hm
ft
U.S. g.p.m. 40 80703020 60
10
20
30
40
80
120
160
GMG 7-40D
GMG 7-40E
GMG 7-40A
GMG 7-40B
GMG 7-40C
GMGM 6-40C
GMG-GMGM 6-40A
GMG-GMGM 6-40B
GMGM 6-40D
GMGM 6-40E
GMG
Construction
Suitable for pumping waste water containing long filamentous,Paper and textile materials and organics.They are particularly suitable for use in domestic, residential andindustrial installationsSolid passage from 6 and 7 mm
2 poles induction, 50HzSingle-phase version: 230V ± 10%, with float switch and controlbox with thermal protection and starting capacitors.Three-phase version: 400V ± 10%,
400/690V ± 10%Insulation class: HProtection degree: IP 68N° of starting x hour: max 15 with regular intervalsCable: H07RN-F, length 10 mOther models: contact our sale officeClassification scheme IE3.
Applications
Motor
Main materialsPump casing: cast iron EN-GJL-250 Motor casing: cast iron EN-GJL-250Motor cover: cast iron EN-GJL-250Impeller: cast iron EN-GJS-400Shaft : stainless steel AISI 420BLip seal made of nitrile up to 1,6 kWMechanical seal motor side: graphite/ceramic over 1,6 kWMechanical seal pump side: silicon carbide/silicon carbide
Submersible pumps with high power grinder.Twin mechanical seal with oil chamber (lip-seal motor side upto 1,6 kW).Delivery connection DN 40.
Liquid temperature up to 40 °C.Maximum immersion depth: 20 m (with suitable cable length).Continuous duty (with pump immerged at minimum level).
Operating conditions
GMG
297
GMGM 6-40E/BGMGM 6-40D/BGMGM 6-40C/AGMGM 6-40B/AGMG 6-40B/AGMGM 6-40A/AGMG 6-40A/AGMG 7-40E/AGMG 7-40D/AGMG 7-40C/AGMG 7-40B/AGMG 7-40A/A
1,11,11,11,51,61,92,43,13,14,255
6,66,66,69
3,111,44,55,85,87,79,19,1
1~ 230V1~ 230V1~ 230V1~ 230V3~ 400V1~ 230V3~ 400V3~ 400V3~ 400V
3~ 400/690V3~ 400/690V3~ 400/690V
D.O.L.D.O.L.D.O.L.D.O.L.D.O.L.D.O.L.D.O.L.D.O.L.D.O.L.
404040404040404040404040
666666677777
285028502850285028502850285028502850285028502850
NO
NONONO
NONONONONONONONONO
ATEXEex
P2 kW
INA
1/min r.p.m.
DNmm
Technical data
Submersible pumps with high power grinderGMG
TYPEPower Supply Starting Free
passageThermalprotector
Humidityprobe
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
298
Submersible pumps with high power grinderGMG
Characteristic curves
η
0 5 10 15
40
0 100 200
0 40 50
0 50
Q m /hl/min
3
0 5 10 150 100 200
72.2036
Q m /hl/min
3
Hm
U.S. g.p.m.
Imp. g.p.m. 20 30 60
40 7030 60
10
50
20
30
40
60
80
100
120
ft
140
160
P2kW
%
0
1
2
4
5
0
10
30
40
GMG 7-40n ≈ 2850 1/min
A
A
A
B
C
D
B
B
C
C
D
D
E
E
E
0
0,5
1,0
2,0
0
10
20
40
50
η
0 5 10 15 0 100 200
10 15 100 200
05 04 0
05 0
Q m /h l/min
3
0 5 0
72.2035
Q m /h l/min
3
U.S. g.p.m.
Imp. g.p.m. 06 03 02
07 04 06 03
P2kW
%
ft
0 0
H m
10
20
30
40
80
GMGM 6-40n ≈ 2850 1/minA
A
A
B
B
B
C
C
C
D
D
D
E
E
E
299
TIPOTYPE
GMGM 6-40E/BGMGM 6-40D/BGMGM 6-40C/AGMGM 6-40B/AGMG 6-40B/AGMGM 6-40A/AGMG 6-40A/AGMG 7-40E/AGMG 7-40D/AGMG 7-40C/AGMG 7-40B/AGMG 7-40A/A
GMGM 6-40GMG 6-40GMG 7-40
Ø1
40
40
40
40
fM
487
464
451
510
HL
246
316
325
353
hf
65
72
17
17
a
103
63
117
117
l1
122
112
121
121
l2
122
112
121
121
d1
450
450
450
450
d2
297
312
327
334
d3
178
194
189
189
d4
392
392
413
420
h1
118
118
138
147
h2
135
150
150
150
PesoWeight
kg
30
40
52
67
Dimensioni - Dimensionsmm
140
195To fix the control panel, use the preposed holesas specify in this drawing.In order to maintain the protection degree,suitable fixing devices must be used.
Control box
400 m
in
86
75
28
176
100
134
3/4“
hf
d1 min.
d252
12 d3
d4
G 2”
2“
R6136
110
fM
HL
h1h2
Ø 40
a
l1
l2
1161“ 1
/2
90
16
HL minimum submersible level
TYPEDimensions
mm
Version with threaded flange and 90° elbow Version with duck foot coupling
Dimensions and weights
Submersible pumps with high power grinderGMG
300
AISI 316
Coverage chart
Submersible pumps
72.2
006
2 5 10 15 20 m /h 50 30 40 150 200 500 300 400 2
3
4
5
10
20
30
40
50
100
m
100 3 Q
H
I-GM
I-GMN
I-GMC
I-GMV
Construction
Suitable to pump aggressive and corrosive liquids, particularlyto drain waste water in industrial and chemical process plants.Solid passage from 30 to 100 mm
2 or 4 poles induction, 50HzThree-phase version: 400V ± 10%,
400/690V ± 10%Insulation class: HProtection degree: IP 68N° of starting x hour: max 15 with regular intervalsCable: H07RN-F, length 10 mOther models: contact our sale officeClassification scheme IE3.
Applications
MotorMain materialsPump casing: stainless steel AISI 316Motor casing: stainless steel AISI 316Motor cover: stainless steel AISI 316 Impeller: stainless steel AISI 316Shaft: stainless steel AISI 316LScrews: stainless steel AISI 316Mechanical seal motor side: graphite/ceramic/FPM (lip-seal made of nitrile up to2,4 kW 2 poles).Mechanical seal pump side: silicon carbide/silicon carbide/FPM
Submersible pumps in AISI 316 stainless steel.I-GMV with free-flow (vortex) impellerI-GMC with single-channel impellerI-GMN with channels impellerTwin mechanical seal with oil chamber (lip-seal motor side up to2,4 kW 2 poles).Delivery connection DN 50-65-80-100-150
Liquid temperature up to 40 °C.Maximum immersion depth: 20 m (with suitable cable length).Continuous duty (with pump immerged at minimum level).
Operating conditions
I-GM
301
I-GMV 50-50C/AI-GMV 50-50B/BI-GMV 50-50A/B
I-GMV4 50-65C/AI-GMV4 50-65B/AI-GMV4 50-65A/AI-GMV4 50-80B/AI-GMV4 50-80A/A
I-GMC 40-65B/AI-GMC 40-65A/A
I-GMN 30-65B/AI-GMN 30-65A/AI-GMN 30-80B/AI-GMN 30-80A/AI-GMN 30-80S/AI-GMN 40-100D/AI-GMN 40-100C/AI-GMN 40-100B/AI-GMN 40-100S/A
I-GMN4 60-100B/AI-GMN4 60-100A/AI-GMN4 80-100B/AI-GMN4 80-100A/AI-GMN4 100-150B/AI-GMN4 100-150A/A
1,81,62,4
1,11,41,62,32,8
2,12,8
3,13,65
6,57,512
13,816,620
67,11010
23,630
3,53,14,5
2,42,73,14,45,4
3,96
5,86,69,111,813,521,724,829,835,8
11,513,51919
43,354,3
285028502850
14501450145014501450
28502850
285028502850285028502850285028502850
145014501450145014501450
3~ 400V3~ 400V3~ 400V
3~ 400V3~ 400V3~ 400V3~ 400V3~ 400V
3~ 400V3~ 400V
3~ 400V3~ 400V
3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V
3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V3~ 400/690V
D.O.L.D.O.L.D.O.L.
D.O.L.D.O.L.D.O.L.D.O.L.D.O.L.
D.O.L.D.O.L.
D.O.L.D.O.L.
505050
6565658080
6565
6565808080100100100100
100100100100150150
505050
5050505050
4040
303030303040404040
60608080100100
NONONO
NONONONONO
NONO
NONO
ATEXEex
NONONO
NONONONONO
NONO
NONO
P2 kW
INA
1/min r.p.m.
DNmm
Technical data
AISI 316Submersible pumpsI-GM
TYPEPower Supply Starting Free
passageThermalprotector
Humidityprobe
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
302
AISI 316Submersible pumpsI-GMCharacteristic curves
0
10
20
40
50
0
0,4
0,8
1,2
0
10
20
40
50
0
1
2
3
0
20
40
60
Q m /hl/min
30 20 40 60 80 1000
0 500 1000 1500
0
0 200
0
ft
U.S. g.p.m.
Imp. g.p.m. 100 300
200100 400300
10
20
30
72.2037 72.2038
Q m /hl/min
30 20 40 60 80 1000 500 1000 1500
72.2039
0 30 4010 200
5
0 500 600300 400100 200
0
0
Q m /hl/min
3
H
I-GMV 50-50n ≈ 2850 1/min
m
U.S. g.p.m.
Imp. g.p.m. 10050
15010050
10
15
0
ft
10
20
30
40A
B
C
A
A
B
B
C
C
0 2010 40 5030 600
0 400 600200 800 1000
0 160 200
0 200
Q m /hl/min
3
0 2010 40 5030 600 400 600200 800 1000
Q m /hl/min
3
A
A
B
B
H
I-GMV4 50-65n ≈ 1450 1/min
mft
U.S. g.p.m.
Imp. g.p.m. 80 120
160 24012080
5
6
8
9
2
1
4
3
10
Hm
5
6
8
9
2
1
4
3
10
0
ft
5
10
15
20
25
30
A
B
I-GMV4 50-80n ≈ 1450 1/min
A
BC
η% η
P2
kW
%
η
P2
kW
%
A
C
B
0
0,5
1
1,5
2
500 600300 400100 2000
ABC
0 30 4010 20Q m /hl/min
3
P2
kW
0
1
2
3
0
20
40
60
72.2040
A
B
A
A
B
B
0 2010 40 5030 600
5
0 400 600200 800 1000
0 160 200
0 200
Q m /hl/min
3
0 2010 40 5030 600 400 600200 800 1000
Q m /hl/min
3
H
I-GMC 40-65n ≈ 2850 1/min
m
ft
U.S. g.p.m.
Imp. g.p.m. 80 120
160 24012080
10
20
15
0
ft
10
20
30
40
50
60
η
P2
kW
%
303
AISI 316Submersible pumpsI-GMCharacteristic curves
5
10
15
20
0
20
40
60
80
1
2
3
4
0
20
40
60
80
2
4
6
8
0
20
40
60
80
0
20
40
60
0
20
40
60
80
0 50 100 150 2000
40
50
0 1000 2000 3000 4000250
0
0 400
0 1000
Q m /hl/min
3
0 50 100 150 2000 1000 2000 3000 4000
72.2043
250Q m /hl/min
3
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 200 600 800
400 800600
10
20
30
40
80
120
160
0 50 100 150 200
70
80
0 1000 2000 3000 4000250
0 400
0 1000
Q m /hl/min
3
0 50 100 150 2000 1000 2000 3000 4000
72.2044
250Q m /hl/min
3
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 200 600 800
400 800600
40
50
60
30
200
240
120
160
0 20 1000
40
0 500 1000 1500 2000
0
0 200
0 500 600
Q m /hl/min
3
0 20
40
40
60
60
80
80
120
120
140
1401000 500 1000 1500 2000
72.2042
Q m /hl/min
3
Hm
ft
U.S. g.p.m.
Imp. g.p.m.100 300 400 500
200 400300
10
20
30
40
80
120
Q m /hl/min
3
H
0 20 40 60 80 1000
20
0 500 1000 1500
0
0 200
0
m
ft
U.S. g.p.m.
Imp. g.p.m. 100 300
200100 400300
5
10
15
20
40
60
Q m /hl/min
30 20 40 60 80 1000 500 1000 1500
72.2041
I-GMN 40-100n ≈ 2850 1/min
BC
C
D
D
D
C
B
S
B
I-GMN 50-100n ≈ 2850 1/min
A
C
C
B
A
B
I-GMN 30-80n ≈ 2850 1/min
A
A
B
B
A
B
A
B
S
B
S
A
I-GMN 30-65n ≈ 2850 1/min
A
S
B
S
S
η
P2
kW
%
η
P2
kW
% η
P2
kW
%
η
P2
kW
%
304
AISI 316Submersible pumpsI-GMCharacteristic curves
0
4
8
12
0
20
40
60
80
0
10
20
30
0
20
40
60
80
2
4
6
8
0
20
40
60
80
0 100 200 300 3400
20
25
0 2000 4000 50001000 3000
0
0 800
0
Q m /hl/min
0 100 200 300 3400 2000 4000 50001000 3000
72.2046
Q m /hl/min
3
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 400 1200600 1000
800 1200600400 1000
5
10
15
20
40
60
80
0 100 200 300 4000
20
25
30
0 2000 4000 6000 8000500
0
0 800
0 2000
Q m /hl/min
3
0 100 200 300 4000 2000 4000 6000 8000
72.2047
500Q m /hl/min
3
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 400 1200 1600
800 16001200
5
10
15
20
40
60
80
0 50 100 150 2000
20
0 1000 2000 3000 4000250
0
0 400
0 1000
Q m /hl/min
3
0 50 100 150 2000 1000 2000 3000 4000
72.2045
250Q m /hl/min
3
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 200 600 800
400 800600
5
10
15
20
40
60 I-GMN4 80-100n ≈ 1450 1/min
A
A
B
B
A
B
I-GMN4 100-150n ≈ 1450 1/min
A
A
B
B
A
B
I-GMN4 60-100n ≈ 1450 1/min
A
B
B
A
AB
η
P2
kW
%
η
P2
kW
%
η
P2
kW
%
305
TIPOTYPE
I-GMV 50-50C/AI-GMV 50-50B/BI-GMV 50-50A/B
I-GMV 50-50
PesoWeight
kg
46
HL
400 m
in
86
75 28176
100
132
134
3/4“
9
450 min.
31252
12 194
392
G 2”
Ø 50
Ø 55
2“
90
16
136
110
156
55
5
33
0
118150
Ø 50
12
5
11
21
12
137
13
HL minimum submersible level
TYPE
Version with threaded flange and 90° elbow Version with duck foot coupling
AISI 316Submersible pumpsI-GMDimensions and weights
306
I-GMV4 50-65I-GMC 40-65
TIPOTYPE
I-GMV4 50-65C/AI-GMV4 50-65B/AI-GMV4 50-65A/AI-GMC 40-65B/AI-GMC 40-65A/A
PesoWeight
kg
47
49
1378
33
83
100
2“
168 47
80
600 min
447
317
85
117
Ø 50
130180
Ø 60
HL
121
335
567
141
Ø 63
15
2“ 1
/2
110
105
15
Ø 52
600min.
85
170
140
100
60
G 2 1/2"
360 m
in.
130
130
HL minimum submersible level
TYPE
Version with threaded flange and 90° elbow Version with duck foot coupling
AISI 316Submersible pumpsI-GMDimensions and weights
307
I-GMN 30-65
TIPOTYPE
I-GMN 30-65B/AI-GMN 30-65A/A
PesoWeight
kg
62
1378
33
83
100
78
625 min.
495
357
85
117
300
90
456
2“
138220
153
Ø 63
140
364
16
8
80
HL
DN 65EN 1092-2
PN 10
DN 80EN 1092-2
PN 10
Ø 52
G 2 1/2"
625min.
85
170
14
0
10
0
60
36
0 m
in.
13
31
45
HL minimum submersible level
TYPE
Version with foot and 90° elbow Version with duck foot coupling
AISI 316Submersible pumpsI-GMDimensions and weights
308
TIPOTYPE
I-GMV4 50-80B/AI-GMV4 50-80A/AI-GMN 30-80B/AI-GMN 30-80A/AI-GMN 30-80S/A
DN1
80
80
100
DN2
80
80
80
fM
519
515
767
HL
363
330
438
hf
84
110
132
a
116
90
68
l1
136
133
165
l2
157
145
165
d1
658
700
700
d2
511
511
571
d3
366
366
386
d4
791
791
851
h1
145
145
185
h2
220
220
220
n3
370
370
476
g2
140
140
150
PesoWeight
kg
67
83
170
I-GMV4 50-80I-GMN 30-80
EN 1092-2PN 10
Dimensioni - Dimensionsmm
1378
33
83
100
hf
d1 min.
d2
d385
180 116
370
412
min
256
2“
d4
131
250
100
160
160
210
210
100 20
18
Ø 80
g2
h1h2
179
n3
a
HL
fM
l1
l2
DN 80EN 1092-2
PN 10
DN 80EN 1092-2
PN 10
DN 80EN 1092-2
PN 10
200
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
AISI 316Submersible pumpsI-GMDimensions and weights
309
TIPOTYPE
I-GMN 40-100D/AI-GMN 40-100C/AI-GMN 40-100B/AI-GMN 40-100S/AI-GMN4 60-100B/AI-GMN4 60-100A/AI-GMN4 80-100B/AI-GMN4 80-100A/A
I-GMN 40-100I-GMN4 60-100I-GMN4 80-100
I-GMN4
60-100
80-100
DN1
125
125
125
125
DN2
100
100
100
100
fM
845
1269
852
921
HL
478
570
526
570
hf
127
127
54
53
a
73
73
147
147
l1
168
193
189
189
l2
184
193
212
212
d1
750
800
800
800
d2
628
628
640
640
d3
441
441
445
445
d4
928
928
940
940
h1
187
187
195
195
h2
275
275
279
279
n3
500
500
500
500
g2
150
150
150
150
PesoWeight
kg
222
360
170
220
EN 1092-2PN 10
Dimensioni - Dimensionsmm
1378
33
83
100
l1
l2 550 m
in
85
190 116
400
266
2“
131
Ø 100
g2
DN2
DN1
DN2
fM
HL
hf
d1 min.
h1h2
231
n3
I-GMN
40-100
d2
d3
d4
a
250
100
160
160
210
210
100 20
18
22
0
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
AISI 316Submersible pumpsI-GMDimensions and weights
310
TIPOTYPE
GMN4 100-150B/AGMN4 100-150A/A
I-GMN4 100-150
DN1
150
DN2
150
fM991
1055
HL576600
hf
100
a
160
l1
235
l2
305
d1
990
d2
931
d3
566
d4
1208
h1
280
h2
400
n3
600
g2
225
PesoWeight
kg
370405
EN 1092-2PN 10
Dimensioni - Dimensionsmm
1378
33
83
100
g2
740 m
in
85
222 116
538
200
200
250
250
383
2“
131
hf
d1 min.
d2
d3
d4
300
100 100 20
18
l1
l2
DN2
n3
fM
HL
DN1
h1h2
DN2
a285
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot Version with duck foot coupling
AISI 316Submersible pumpsI-GMDimensions and weights
311
B 10
Coverage chart
Submersible pumps
2 5 10 15 20 m /h 50 30 40 2
3
4
5
10
20
30
m
100
72.2
005
120 3 Q
H
B-GM
B-GMNB-GMC
B-GMV
Construction
Suitable to pump industrial waste water in chemical, and processindustries, agricultural and marine areas.Solid passage from 30 to 50 mm
2 or 4 poles induction, 50HzThree-phase version: 400V ± 10%,
400/690V ± 10%Insulation class: HProtection degree: IP 68N° of starting x hour: max 15 with regular intervalsCable: H07RN-F, length 10 mOther models: contact our sale officeClassification scheme IE3.
Applications
MotorMain materialsPump casing, Motor casing, Motor cover: B 10 bronze marineImpeller: stainless steel AISI 316Motor shaft: stainless steel AISI 316LScrews: stainless steel AISI 316Mechanical seal motor side: graphite/ceramic/FPM (lip-seal made of nitrile up to2,4 kW 2 poles).Mechanical seal pump side: silicon carbide/silicon carbide/FPM
Submersible pumps, B 10 bronze marine version.B-GMV with free-flow (vortex) impellerB-GMC with single-channel impellerB-GMN with channels impellerTwin mechanical seal with oil chamber (lip-seal motor side up to2,4 kW 2 poles).Delivery connection DN 50-65-80
Liquid temperature up to 40 °C.Maximum immersion depth: 20 m (with suitable cable length).Continuous duty (with pump immerged at minimum level).
Operating conditions
B-GM
312
B-GMV 50-50C/AB-GMV 50-50B/BB-GMV 50-50A/B
B-GMV4 50-65C/AB-GMV4 50-65B/AB-GMV4 50-65A/AB-GMV4 50-80B/AB-GMV4 50-80A/A
B-GMC 40-65B/AB-GMC 40-65A/A
B-GMN 30-65B/AB-GMN 30-65A/AB-GMN 30-80B/AB-GMN 30-80A/A
1,81,62,4
1,11,41,62,32,8
2,12,8
3,13,65
6,5
3,53,14,5
2,42,73,14,43,4
3,95,2
5,86,69,111,8
285028502850
14501450145014501450
28502850
2850285028502850
3~ 400V3~ 400V3~ 400V
3~ 400V3~ 400V3~ 400V3~ 400V3~ 400V
3~ 400V3~ 400V
3~ 400V3~ 400V
3~ 400/690V3~ 400/690V
D.O.L.D.O.L.D.O.L.
D.O.L.D.O.L.D.O.L.D.O.L.D.O.L.
D.O.L.D.O.L.
D.O.L.D.O.L.
505050
6565658080
6565
65658080
505050
5050505050
4040
30303030
NONONO
NONONONONO
NONO
NONO
NONONO
NONONONONO
NONO
NONO
ATEXEex
P2 kW
INA
1/min r.p.m.
DNmm
Technical data
B 10Submersible pumpsB-GM
TYPEPower Supply Starting Free
passageThermalprotector
Humidityprobe
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
313
B 10Submersible pumpsB-GMCharacteristic curves
0
10
20
40
50
0
0,4
0,8
1,2
0
10
20
40
50
0
1
2
3
0
20
40
60
Q m /hl/min
30 20 40 60 80 1000
0 500 1000 1500
0
0 200
0
ft
U.S. g.p.m.
Imp. g.p.m. 100 300
200100 400300
10
20
30
72.2037 72.2038
Q m /hl/min
30 20 40 60 80 1000 500 1000 1500
72.2039
0 30 4010 200
5
0 500 600300 400100 200
0
0
Q m /hl/min
3
H
B-GMV 50-50n ≈ 2850 1/min
m
U.S. g.p.m.
Imp. g.p.m. 10050
15010050
10
15
0
ft
10
20
30
40A
B
C
A
A
B
B
C
C
0 2010 40 5030 600
0 400 600200 800 1000
0 160 200
0 200
Q m /hl/min
3
0 2010 40 5030 600 400 600200 800 1000
Q m /hl/min
3
A
A
B
B
H
B-GMV4 50-65n ≈ 1450 1/min
mft
U.S. g.p.m.
Imp. g.p.m. 80 120
160 24012080
5
6
8
9
2
1
4
3
10
Hm
5
6
8
9
2
1
4
3
10
0
ft
5
10
15
20
25
30
A
B
B-GMV4 50-80n ≈ 1450 1/min
A
BC
η% η
P2
kW
%
η
P2
kW
%
A
C
B
0
0,5
1
1,5
2
500 600300 400100 2000
ABC
0 30 4010 20Q m /hl/min
3
P2
kW
0
1
2
3
0
20
40
60
72.2040
A
B
A
A
B
B
0 2010 40 5030 600
5
0 400 600200 800 1000
0 160 200
0 200
Q m /hl/min
3
0 2010 40 5030 600 400 600200 800 1000
Q m /hl/min
3
H
B-GMC 40-65n ≈ 2850 1/min
m
ft
U.S. g.p.m.
Imp. g.p.m. 80 120
160 24012080
10
20
15
0
ft
10
20
30
40
50
60
η
P2
kW
%
314
B 10Submersible pumpsB-GMCharacteristic curves
1
2
3
4
0
20
40
60
80
0
2
4
6
0
20
40
60
80
0 20 1000
0 500 1000 1500 2000
0
0 200
0 500 600
Q m /hl/min
3
0 20
40
40
60
60
80
80
120
120
140
1401000 500 1000 1500 2000
72.2042
Q m /hl/min
3
ft
U.S. g.p.m.
Imp. g.p.m.100 300 400 500
200 400300
10
20
30
40
80
Q m /hl/min
3
H
0 20 40 60 80 1000
20
0 500 1000 1500
0
0 200
0
m
Hm
ft
U.S. g.p.m.
Imp. g.p.m. 100 300
200100 400300
5
10
15
20
40
60
Q m /hl/min
30 20 40 60 80 1000 500 1000 1500
72.2041
B-GMN 30-80n ≈ 2850 1/min
A
A
B
B
A
B
A
B
B
A
B-GMN 30-65n ≈ 2850 1/min
A
B
η
P2
kW
% η
P2
kW
%
315
TIPOTYPE
B-GMV 50-50C/AB-GMV 50-50B/BB-GMV 50-50A/B
PesoWeight
kg
48
B-GMV 50-50
400 m
in
86
75 28176
100
132
134
3/4“
9
450 min.
31252
12 194
392
G 2”
Ø 50
Ø 55
2“
90
16
136
110
156
54
4
33
0
118150
Ø 50
12
5
11
21
12
137
13
HL
HL minimum submersible level
TYPE
Version with threaded flange and 90° elbow Version with duck foot coupling
Dimensions and weights
B 10Submersible pumpsB-GM
316
B-GMV4 50-65B-GMC 40-65
TIPOTYPE
B-GMV4 50-65C/AB-GMV4 50-65B/AB-GMV4 50-65A/AB-GMC 40-65B/AB-GMC 40-65A/A
PesoWeight
kg
48
50
1378
33
83
100
2“
168 47
80
600 min
447
317
85
117
Ø 50
130180
Ø 60
HL
121
335
567
141
Ø 63
15
2“ 1
/2
110
105
15
Ø 52
600min.
85
170
140
100
60
G 2 1/2"
360 m
in.
130
130
HL minimum submersible level
TYPE
Version with threaded flange and 90° elbow Version with duck foot coupling
Dimensions and weights
B 10Submersible pumpsB-GM
317
TIPOTYPE
B-GMN 30-65B/AB-GMN 30-65A/A
PesoWeight
kg
65
B-GMN 30-65 1378
33
83
100
78
625 min.
495
357
85
117
300
90
456
2“
138220
153
Ø 63
140
364
16
8
80
HL
DN 65EN 1092-2
PN 10
DN 80EN 1092-2
PN 10
Ø 52
G 2 1/2"
625min.
85
170
14
0
10
0
60
36
0 m
in.
13
31
45
HL minimum submersible level
TYPE
Version with foot and 90° elbow Version with duck foot coupling
Dimensions and weights
B 10Submersible pumpsB-GM
318
B-GMV4 50-80B-GMN 30-80
TIPOTYPE
B-GMV4 50-80B/AB-GMV4 50-80A/AB-GMN 30-80B/AB-GMN 30-80A/A
DN1
80
80
DN2
80
80
fM
519
515
HL
363
330
hf
84
110
a
116
90
l1
136
133
l2
157
145
d1
658
700
d2
511
511
d3
366
366
d4
791
791
h1
145
145
h2
220
220
n3
370
370
g2
140
140
PesoWeight
kg
73
90
EN 1092-2PN 10
Dimensioni - Dimensionsmm
1378
33
83
100
hf
d1 min.
d2
d385
180 116
370
41
2 m
in
256
2“
d4
131
250
100
160
160
210
210
100 20
18
Ø 80
g2
h1h2
179
n3
a
HL
fM
l1
l2
DN 80EN 1092-2
PN 10
DN 80EN 1092-2
PN 10
DN 80EN 1092-2
PN 10
200
Ø 52
HL minimum submersible level
TYPEDimensions
mm
Version with foot and 90° elbow Version with duck foot coupling
Dimensions and weights
B 10Submersible pumpsB-GM
319
Motor shaft made of stainless steelAISI 420B over dimensioned forheavy duty
Dry motor for increased safety
Bearings over dimensioned for
heavy duty
Intermediate oil chamberfor a correct lubricationand cooling.
Twin mechanical seal
Impellers and volutes are developed to optimize thehydraulic efficiency and provide a clear exit for filamentousand solid materials.
Submersible PumpsGMFeatures
320
Submersible PumpsGM
A Mobile and emergency installationwith x-foot support
B Free installation and threated elbow
C Fixed installation with automaticcoupling feet and guide rails.
D Dry pit installation, with x-foot restand suction bend. Pump equipped with cooling jacket.
THE STANDARD INSTALLATIONS
Vortex impeller suitable for pumpingliquids containing large solids and/orfibrous materials.Applications: urban sewerage systems,animal breeding plants.
Sand Vortex Water Impeller inPolyurethane with a stainless steel core. Applications: in plants with an highsand presence, in marble work compa-nies, in the ceramic industry, crystalsmachining or industrial processes wherethere's presence of abrasives liquids.
Single channel impeller, for liquidscontaining fibrous materials and/orsuspended solids. Applications: purification plants, tanne-ries, animal breeding plants.
Closed multi-channel impeller, for cleanliquids or light solids without filamentousmaterials.Applications: large drainage systems,purification plants.
Multi-blade suction impeller with grinderconstructed in stainless steel AISI 420,particularly suitable as a grinder for paperor textile materials. Applications: clearance of waste watersoriginating from service stations, residentialcommunities, camping sites, etc..
GMVS
GMV
GMN
GMC
GMG
THE IMPELLERS
321
AllarmeAlarm
Marcia 2Activation 2
Marcia 1Activation 1
ArrestoStop
1
2
3
7
4
6
8
5
1 Submersible pump
2 Duck foot coupling
3 Guide pipes
4 Delivery pipe
5 Check valve
6 Gate valve
7 Level floats
8 Control box
Submersible pumpsGMInstallation with duck foot coupling
322
Non-return ball valves
ConstructionNon-return self-cleaning ball valves, suitable for dirty and viscous liquids, sewage water.
Operating conditionsWorking temperature from -10°C up to +80°CRated pressure: 10 barVertical or horizontal installation
MaterialsValve body: Cast iron EN-GJL-250Cover: Cast iron EN-GJL-250Ball: Resin for threaded VNRP
Resin + nitril for VNRP DN 50-100Cast iron + nitril for VNRP DN 125-250
Screws: SS AISI 304Joint: nitril
Submersible pumpsGMAccessories
A
A
B
B
C
C
E
E
DN
DN
Dimensioni - Dimensions
DN
DN
PesoWeight
kgmm
mm
A
A
B
B
C
C
D
D
50
65
80
100
125
150
200
TIPOTYPE
VNRP 50
VNRP 65
VNRP 80
VNRP 100
VNRP 125
VNRP 150
VNRP 200
182
204
260
300
350
400
500
192
215
250
290
340
388
480
120
124
150
180
215
245
310
165
185
200
220
250
285
340
9,5
14
19,5
23,5
36
38,5
69
Dimensioni - Dimensions
PesoWeight
kgmm
mm
1“ 1/4
1“ 1/2
2”
2“ 1/2
TIPOTYPE
VNRP 1 1/4
VNRP 1 1/2
VNRP 2
VNRP 2 1/2
132
145
173
200
111
122
145
175
83
90
110
130
108
120
135
155
1,9
2,4
3,6
6,5
Dimensions
TYPE Weight TYPE Weight
