heavy duty construction compact bearing support “KGK” chemical vertical sump pumps
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heavy duty constructioncompact bearing support
“KGK”chemical verticalsump pumps
2 KGK
MAIN FEATURES The KGK series Argal pumps are centrifugal and designed for verti-cal installations. They have column and volute casing submerged, own mechanical support and motor mounted above the liquid to be pumped. No metal part comes into contact with the fluid and not any bolts or nuts are submerged in the liquid. Un-der normal operating conditions, no mechani-cal sealing systems to prevent leaks of liquid are required while optional vapour seals are foreseen. Designed to pump corrosive chemi-cals have been engineered down to the smallest details to ensure long operating life and efficien-cy. Great care was paid to the KGK pumps right from the design board to ease maintenance and corrective operations for the repair crews internal or external to the companies served and for our worldwide net of distributors. The range of KGK pumps foresee three size ranges owing to differ-ent mechanical and hydraulic structure and the main parts subject to maintenance are the same for all the pumps belonging to each dimen-sional group.
CONSTRUCTIONThese pumps are divided in two different constructive hydraulic typologies: sizes G1 and G2 that have impellers and single-stage volute casings working with centrifugal flows and size G3 that has impellers and bodies generating semi-axial flows and can be either at single-stage or double-stage with one or two impellers in series. For all the pumps the hydraulic axial inlet connection is downwards and fitted with protective filter; the outlet radial con-nection is joint to a vertical upward oriented discharge pipe to be connected to the hydraulic system, out of the tank, on the base plate. The support includes the rolling bearing and the elastic coupling and allow the central self-alignment of the normalized electrical motor. The lubrication of the bearing is by grease for G1 and G2 sizes and oil for G3 size. Columns available in standard lengths are from 500 to 4000 mm with increments of 250 mm.
MATERIALSThe materials wetted by the fluid pumped have excellent chemi-cal resistance. The FC, WR and WF pump versions, completely constructed with thermoplastic or with column and delivery pipe made of FRP, and finished with the different guide and wear bush-ings specifications available, offer a wide combinations of chemi-cally resistant execution materials. To select the proper configu-ration the concentration and temperature of the liquid pumped have to be compared with the maximum values admissible by the chemical compatibility charts provided by our technical de-partment for the given liquid. This approach makes it possible to operate within the proper safety margins and ensure reliable ap-plications.
GUIDE BUSHINGSThe material of the guide bushing and wear bushings located in the lower side of the pump close to the casing of the pump, are respectively glass reinforced PTFE and AL2O3 or alternatively, for solids or abrasive particles laden liquids, Silicum Carbide and Sili-cum Carbide. The bushings are lubricated by the liquid pumped, but, for mentioned solids or abrasive particles laden liquids is available an auxiliary external water flushing device.
VAPOUR SEAL SYSTEMSTo contain the vapours developing inside the pump in static and dynamic conditions a V ring dry vapour seal is located close to the base plate. On request is possible to add a dynamic deflector or a fluid barrier vapour system. It operates feeding modest quanti-ties of compressed air or water with a push in rapid connector to
build up a coun-ter pressurised laminar flow and prevent vapours or poisonous gas-ses to flush the mechanical parts and escape in the environment.
MOTORSThe KGK pumps are equipped with electric motors fully compliant to IEC standards 400V +/- 5% voltage, multi frequency 50-60Hz frequency, tropicalised, IP 55 protection class F insulation, and B5 shape. Different degrees of protection and different voltages can be supplied on request. The 2-pole rotors have a rotating speed of 3500 rpm (60Hz) and the 4-pole motors of 1750 rpm (60Hz).
PAINTWORKThe support to host the pump shaft bearings and the electric mo-tor flange (both of casted iron) are protected with epoxy enamel painted over an appropriate primer undercoat.
QUALITYThe single components as well as the complete pump are sub-jected to a quality control plan. For example we can certify on request composition and origin of the row materials, balancing test, hydrostatic test. The functional test is executed accordingly to ISO 9906 Grade 2 – Annex 1 regulation. Our pumps comply with CE standards on machine safety and are supplied with all the relevant documentation. The installation use and maintenance manual must be carefully read and strictly followed by the user.
APPLICATIONSHandling of acid, hydroxide and salt solutions in different concen-trations and temperatures: mixture of strong acids, electrolytic baths, aromatic hydrocarbons, chlorides, alcohol, glycol ethers, emulsions, etc. from tanks, reservoirs and collection sumps. Liq-uids with a specific weight of up to 2 kg/dm3 can be handled ac-cording to the installed power; maxim kinematics viscosity of 75 cSt and maxim temperature of 90°C to be reduced accordingly to the type of pump, type of material and length of the column as detailed in the table 4.
3KGK
10090
80
70
60
50
40
30
20
10
0
300
250
200
150
100
75
50
25
0Hea
d (m
)
Hea
d (ft
)
0 20 40 60 80 100
120
140
160
180
200
220
240
0 50 100 200 300 400 600 800 1000
Capacity (m3/h)
Capacity (U.S. gpm)
5045
40
35
30
25
20
15
10
5
0Hea
d (m
)
General Performance Curve 1750 r.p.m. - 60Hz
General Performance Curve 3500 r.p.m. - 60Hz
0 50 100 150 200 300 400 500 600 700 800 900 1000 1200Capacity (U.S. gpm)
G1 size G2 size G3 sizeC = Covered Impeller - A = Open Impeller
Note: All curves are referred to: water at 20°C - viscosity 1 °E - specific gravity 1 kg/dm3
0 10 20 30 40 60 80 100
120
140
160
180
200
220
240
260
280
Capacity (m3/h)
G1 size G2 size G3 sizeC = Covered Impeller - A = Open Impeller - D = Multi-stage pump with covered Impeller
200
150
125
100
75
50
25
0
C25/90
C80/150
C65/190
C65/170
C50/190
C50/170
C40/110
C40/210
C25/110
C32/110
C32/130
C40/150
C32/170
C40/170
A50/90
A50/150A50/130A50/110
A40/130
A40/110
A40/90
D65/210D50/210
D65/170
D50/170
C50/210
C65/170
C65/210
D80/170
C100/170
C100/210
C80/210
D100/170
D80/210
D100/190
C80/170
C50/170
A50/150A50/130A50/110
A50/90A40/190
A40/110C25/90
C40/170
C32/170
C32/130
C40/150
A40/130C32/110
C25/110
4 KGK
MAIN COMPONENTS
Flexible coupling The flexible coupling with elastic joint allows neat and fast coupling and disas-sembling of the electric motor (IEC compliant) from the support while flanges with tolerances down to 1/10 of mm eliminate the need of any mechanical adjustment.
Bearing support The extremely compact vertical dimension of the support that hosts bearing and flexible joint simplifies and improves the deployment of the pump on tanks and plants, lowers the barycentre referred to the base plate, increases stability and minimises the oscillation whenever the frame to sustain the base plate of the pump is not adequately rigid.
Base plate Solid base in thermoplastic material or thermoplastic + metal for heaviest pumps.
Push in quick release fitting Push in quick release fitting to feed the “fluid barrier”.
Vapour seal system VR - Static and dynamic (Standard). By an elastomeric ring operating dry con-tains pressure of 60 mbar in static and dynamic conditions.
VL - (Optional). By addition of a dynamic deflector counter pressures up to approximately 100 mbar .
VF - (Optional). Fluid barrier features a true active barrier to gas or vapours by mean of low pressure laminar flow of air fed from an external source.
VM - (Optional). Single mechanical seal lubricated with the pumped liquid.
Column and discharge pipeAll wetted parts are made of plastic materials and the shaft is completely pro-tected with a sleeve. In the version G the column and the delivery pipe are sheathed with polyester reinforced with glass fibres.
Pump shaftPump shaft in steel covered with thermoplastic sheath.
Guide bushingsGuide bushings with two different combinations of materials.N - Glass fibres reinforced PTFE (GFR/ PTFE) on Ceramic alumina for generic applications.X - Silicium carbide on Silicium carbide for liquids laden with high quantity of solids and / or abrasive particles in suspension.
Columnslonger than 2000 mm deployed a further intermediate support guide with executed with same combination of materials.
Cartridge diaphragmEasy to replace Cartridge diaphragm guide bushing.
Positioning of the casingThe pump casing is locked by a loose ring-nut. In case of replacement of the volute casing this floating locknut, allows simple and easy alignment o to the discharge pipe even after several years of operations. Thanks to this design the casing is locked without vulnerable bolts and nuts.
Pump casing with radial volute (G1-G2)The single stage pump volute casings are injection moulded, ribbed and with uniform and deep wall thickness. The polymers are reinforced for the best di-mensional stability and mechanical resistance.
Pump casing with axial volute (G3)This execution can be configured either as single or dual stage (1 or 2 impel-lers) depending upon the performances or the application required. The conic centrifugal impeller generating semi axial flow delivers to the guide system reduced load and vibrations increasing the life cycle of the parts, reducing the overall LCC (life cycle cost) of the pump and its need of maintenance.
Flushing line for guide bushings Optional connection for the external flushing of the guide bushing with clean water when slurries are pumped.
Bottom filter A new bottom filter with 3 mm passages is available as integral component of the pump.
1
5
6
3
4
7
2
12
13
14
15
8
10
11
915
5
9
6
11
13
3
8
7
10
1
GEM(Geometrical Elements Modelling)analysis of Volute casing
CFD(Computing Fluid Dynamics)analysis of semi axial flow.of the hydraulic parts
G3
5KGK
kW 0.25 0.37 0.55 0.75 1.1 1.5 2.2 3 4 5,5 7,5 11 15 18,5 22 30 37 45C25/90
C25/110C32/110C32/130C32/170A40/90
A40/110C40/130C40/150C40/170A50/90
A50/110A50/130A50/150C40/190C40/210C50/170D50/170C50/190C50/210D50/210C65/170D65/170C65/190C65/210D65/210C80/150C80/170D80/170C80/210D80/210
C100/170D100/170C100/210D100/190
MOTOR POWER INSTALLED (50 Hz) table 1
IEC motor 2 poles IEC motor 4 poles Motor for specific weight 1,1 Kg/dm3 at full capacity with max impeller size
(*) dimension not available for “D” models
mm. 500* 750 1000 1250 1500 1750 2000 2250 2500 2750 3000 3250 3500 3750 4000WR - WF - FC
WRG - WFG - FCG
STANDARD PUMP LENGHTS (mm) table 2
2
3
4
5
8
7
10
6
14
11
12
15
1
CFD(Computing Fluid Dynamics)analysis of the air flow.within fluid barrier system
Pump casing with axial voluteand conic centrifugal covered impeller
Submergedrotating parts
G1 - G2
6 KGK
THE MATERIAL table 3
Version WR WF FC WRG WFG FCGVolute casing GFR/PP GFR/PP CFF/PVDF GFR/PP GFR/PP CFF/PVDFImpeller GFR/PP CFF/PVDF CFF/PVDF GFR/PP CFF/PVDF CFF/PVDFShaft coating PE PE PTFE PE PE PTFEBaseplate PP PP PP PP PP PPSubmerged column PP PP PVDF PP/FRP PP/FRP PVDF/FRPDischarge stub pipe PP PP PVDF PP/FRP PP/FRP PVDF/FRPSupport CAST IRONGasket FKM / EPDMScrews STAINLESS STEEL
GFR/PP Glass fibre reinforced PolypropyleneCFF/PVDF Vinylidene polyfluoride carbon fibre filledPP PolypropylenePVDF Vinylidene polyfluoridePE PolyethylenePTFE PolytetrafluoroethylenePP/FRP PP column sheathed with glass fiber reinforced polyester vinylester resinPVC/FRP PVC column sheathed with glass fiber reinforced polyester vinylester resinPVDF/FRP PVDF column sheathed with glass fiber reinforced polyester vinylester resinFKM Fluorine rubberEPDM Ethylene-Propylene rubber
TECHNICAL DATA table 4
Max work temperature (°C)Under plate lenght (mm) 500 750 1000 1250 1500 1750 2000 2500 3000 4000
VersionWR / WF 70 65 55 50 45 40 35 30 n.a.FC 90 85 75 65 60 55 45 40 n.a.WRG 70WFG 75FCG 80
Admitted environmental temperature range (°C)WR / WF 0 ÷ +40 +5 ÷ +40 n.a.FC -10 ÷ +40 -0 ÷ +40 +5 ÷ +40 n.a.WRG/WFG 0÷ +40 +5 ÷ +40FCG -10 ÷ +40 0 ÷ +40 +5 ÷ +40
THE EXECUTIONSFC – FCGThe base resin is PVDF (vinylidene polyfluoride): it’s a fluorinated polymer resistant to abrasion, and with high degree of mechanical resistance. The addition of carbon fibres increases its mechanical properties and dimensional stability without reducing its chemical resistance.WR – WRGThe base resin is PP (polypropylene); characterised by chemical re-sistance to a large range of chemicals and reinforced with glass fi-bres offers good mechanical resistance and dimensional stability.WF - WFGThe base resin is PP reinforced with glass fibers, while the stressed mechanical parts are made of PVDF to increase resistance to wear and abrasion.Note:The G versions have the submerged column and the discharge pipe sheathed with FRP (Fiber reinforced polyester). This reduces the ex-tension of column and discharge pipe consequent to variation of environmental and liquid temperature.
PUMP IDENTIFICATION LABEL table 5
RANGEK
CHOOSEMODEL
seematerials andconstruction
V = FKME = EPDM
N = PTFE/AI2O3
X = SiC/SiCUNDER PLATE
LENGHT
VR = StandardVL = DeflectorVF = Fluid barrierVM = Mechanical
MOTORPOLES
MOTORPOWER
SERIE MODEL VERSION O-ringMATERIAL
INTERNAL STRUCTURE mm. VAPOUR
SEALNo.
POLES kW
KGKC25/90C32/110C32/170A40/110C40/150A50/90A50/130C40/190C50/170C50/190D50/210D65/170C65/210C80/150D80/170D80/210D100/170D100/190
C25/110C32/130A40/90C40/130C40/170A50/110A50/150C40/210D50/170C50/210C65/170C65/190D65/210C80/170C80/210C100/170C100/210
500750
1000125015001750200022502500275030003250350037504000
0,250,551,12,247,5152237
0,370,751,535,51118,53045
WR
WF
FC
WRG
WFG
FCG
V
E
N
X
VR
VL
VF
VM
2P
4P
KGK C80/160 WR V N 2000 VR 2P 7,5
Shaft guide systems
7KGK
3500 r.p.m. - 50Hz 1750 r.p.m. - 50Hz
A40/150504540353025201510
50
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
5
5
5
10
10
10
15
15
15
20
20
20
25
25
25
30
30
30
35
35
35
6
5
4
3
2
1
0
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
160140120100806040200
Hea
d (f
t)
A40/13040353025201510
50
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
(m3/h) 0
0
0
5
5
5
10
10
10
15
15
15
20
20
20
25
25
25
30
30
30
35
35
35
40
40
40
45
45
45
50
50
50
55 60
55
55
60
60
876543210
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
120
100
80
60
40
20
0
Hea
d (f
t)
C32/11035
30
25
20
15
10
5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
(m3/h) 0
0
0
4
4
4
8
8
8
16
16
16
12
12
12
20
20
20
24
24
24
28
28
28
32
32
32
36
36
36
3,5
3
2,5
2,
1,5
1
0,5
0
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
1101009080706050403020100
Hea
d (f
t)
C25/9022,5
2017,5
1512,5
107,5
52,5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
(m3/h) 0
0
0
2
2
2
4
4
4
6
6
6
8
8
8
10
10
10
12
12
12
14
14
14
16
16
16
18
18
18
20
20
20
22
22
22
1,61,41,21,00,80,60,40,2
0
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
0 10 20 30 40 50 60 70 80 90Capacity (U.S. gpm)
70
60
50
40
30
20
10
0
Hea
d (f
t)
C25/11027,5
2522,5
2017,5
1512,5
107,5
52,5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
(m3/h) 0
0
0
3
3
3
6
6
6
9
9
9
12
12
12
15
15
15
18
18
18
21
21
21
24
24
24
3
2,5
2,
1,5
1
0,5
0
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
0 10 20 30 40 50 60 70 80 90 100Capacity (U.S. gpm)
9080706050403020100
Hea
d (f
t)
A40/11035
30
25
20
15
10
5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
5
5
5
10
10
10
15
15
15
20
20
20
25
25
25
30
30
30
35
35
35
40
40
40
45
45
45
50
50
50
55
55
55
6
5
4
3
2
1
0
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
(m3/h)
0 30 60 90 120 150 180 210 240Capacity (U.S. gpm)
100
80
60
40
20
0
Hea
d (f
t)
C32/1304540353025201510
50
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
4
4
4
8
8
8
12
12
12
16
16
16
20
20
20
24
24
24
28
28
28
5
4
3
2
1
0
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
(m3/h)
0 30 40 50 70 80 100 11010 20 60 90 120Capacity (U.S. gpm)
140
120
100
80
60
40
20
0
Hea
d (f
t)
A40/9030
25
20
15
10
5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
15
15
15
10
10
10
5
5
5
20
20
20
25
25
25
30
30
30
35
35
35
40
40
40
45
45
45
4
3
2
1
0
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
(m3/h)
0 40 80 10020 60 120 140 160 180 200Capacity (U.S. gpm)
9080706050403020100
Hea
d (f
t)
C32/17055504540353025201510
50
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
4
4
4
8
8
8
12
12
12
16
16
16
20
20
20
24
24
24
28
28
28
7
6
5
4
3
2
1
0
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
(m3/h)
0 30 40 50 70 80 100 11010 20 60 90 120Capacity (U.S. gpm)
180160140120100806040200
Hea
d (f
t)
C40/17060
50
40
30
20
10
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
5
5
5
10
10
10
15
15
20
20
15
25
25
30
30
20 25 30 35
876543210
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
A50/9040353025201510
50
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
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0
0
10
10
10
20
20
20
30
30
40
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30
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50
60
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70
70
80
80
50
90
90
60 70
12
10
8
6
4
2
0
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
0 30 60 90 120 150 180 210 240 270 300 330 360 390Capacity (U.S. gpm)
0 20 40 60 80 100 120 140 160 180 200 220 240 260Capacity (U.S. gpm)
120
100
80
60
40
20
0
Hea
d (f
t)
(m3/h)
A50/11040353025201510
50
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
10
10
10
20
20
20
30
30
40
40
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50
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40
70
70
80
80
50
90
90
60 70
12
10
8
6
4
2
0
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
0 30 60 90 120 150 180 210 240 270 300 330 360 390Capacity (U.S. gpm)
120
100
80
60
40
20
0
Hea
d (f
t)
(m3/h)
0 15 30 45 60 75 90 105 120 135 150Capacity (U.S. gpm)
(m3/h)
0 15 30 45 60 75 90 105 120 135 150Capacity (U.S. gpm)
(m3/h)
0 10 20 30 40 50 60 70 80 90 100 110 120 130Capacity (U.S. gpm)
Hea
d (f
t)
180160140120100806040200
8 KGK
3500 r.p.m. - 50Hz 1750 r.p.m. - 50Hz
C40/19090
75
60
45
30
15
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
7.5
7.5
7,5
15
15
15
22.5
22.5
22.5
30
30
30
37.5
37.5
37.5
45
45
45
52.5
52.5
52.5
60
60
60
67.5
67.5
67.5
26
24
22
20
18
16
14
605040302010
E
E
F
F
3500
C40/210120
100
80
60
40
20
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
7.5
7.5
7.5
15
15
15
22.5
22.5
22.5
30
30
30
37.5
37.5
37.5
45
45
45
52.5
52.5
52.5
60
60
60
67.5
67.5
67.533
30
27
24
21
18
15
605040302010
E
E
F
F
3500
C50/17090
75
60
45
30
15
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
15
15
15
30
30
30
45
45
45
60
60
60
75
75
75
90
90
90
105
105
105
120
120
120
135
135
135
34
30
26
22
18
14
10
605040302010
E
E
F
F
G
G
3500
C50/19090
75
60
45
30
15
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0 15 30 45 60 75 90 105 120 13545
40
35
30
25
20
15
605040302010
E
E
F
F
3500
C65/17060
50
40
30
20
10
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
15
15
15
30
30
30
45
45
45
60
60
60
75
75
75
90
90
90
105
105
105
120
120
120
135
135
135
40
35
30
25
20
15
10
605040302010
E
E
3500 C65/19090
75
60
45
30
15
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
20
20
20
40
40
40
60
60
60
80
80
80
100
100
100
120
120
120
140
140
140
160
160
160
180
180
180
40
35
30
25
20
15
10
605040302010
E
E
F
F
3500
C80/15060
50
40
30
20
10
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0 25 50 75 100 125 150 175 200 225
0 25 50 75 100 125 150 175 200 225
0 25 50 75 100 125 150 175 200 225
45
40
35
30
25
20
15
605040302010
E
E
3500
C50/17018
15
12
9
6
3
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
7,5
7,5
7,5
15
15
15
22,5
22,5
22,5
30
30
30
37,5
37,5
37,5
45
45
45
52,5
52,5
52,5
60
60
60
67,5
67,5
67,5
5
4,5
4
3,5
3
2,5
2
605040302010
1750
D50/17045
37,5
30
22,5
15
7,5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
7,5
7,5
7,5
15
15
15
22,5
22,5
22,5
30
30
30
37,5
37,5
37,5
45
45
45
52,5
52,5
52,5
60
60
60
67,5
67,5
67,5
11
10
9
8
7
6
5
605040302010
1750
C50/21030
25
20
15
10
5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
10
10
10
20
20
20
30
30
30
40
40
40
50
50
50
60
60
60
70
70
70
80
80
80
90
90
90
8
7,5
7
6,5
6
5,5
5
605040302010
1750
A50/1304540353025201510
50
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
10
10
10
20
20
20
30
30
30
40
40
40
50
50
50
60
60
60
70
70
70
80
80
80
90
90
90
100
100
100
16141210
86420
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
0 50 100 150 200 250 300 350 400Capacity (U.S. gpm)
(m3/h)
140
120
100
80
60
40
20
0
Hea
d (f
t)
A50/150504540353025201510
50
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
10
10
10
20
20
20
30
30
30
40
40
40
50
50
50
60
60
60
70
70
70
80
80
80
90
90
90
100
100
100
1816141210
86420
0,50,40,30,20,1
0
3500
3500
3500
1750
1750
1750
0 050 50100 100150 150200 200250 250300 300350 350400 400Capacity (U.S. gpm) Capacity (U.S. gpm)
(m3/h)
160140120100806040200
Hea
d (f
t)
(m3/h)
160140120100806040200
Hea
d (f
t)
(m3/h) (m3/h)
(m3/h)
0 50 300100 350 500150 400 550450 600200 250Capacity (U.S. gpm)
0 50 300100 350 500150 400 550450 600200 250Capacity (U.S. gpm)
0 25 15050 175 25075 200 275225 300100 125Capacity (U.S. gpm)
0 50 300100 350 500150 400 550450 600200 250Capacity (U.S. gpm)
(m3/h)
0 16080 320240 480400 640560 800720 960880Capacity (U.S. gpm)
140
120
100
80
60
40
20
0
Hea
d (f
t)
(m3/h) (m3/h)(m3/h)
(m3/h)
0 300100 500400 600 700 800200Capacity (U.S. gpm)
(m3/h)
0 15050 250200 300 350 400100Capacity (U.S. gpm)
2902702402101801501209060300
Hea
d (f
t)
2902702402101801501209060300
Hea
d (f
t)
2902702402101801501209060300
Hea
d (f
t)
380
320
260
200
180
60
0
Hea
d (f
t)
0 25 15050 175 25075 200 275225 300100 125Capacity (U.S. gpm)
0 25 15050 175 25075 200 275225 300100 125Capacity (U.S. gpm)
(m3/h)
9080706050403020100
Hea
d (f
t)H
ead
(ft)
60
50
40
30
20
10
0
Hea
d (f
t)
Hea
d (f
t)
180160140120100806040200
Hea
d (f
t)
180160140120100806040200
9KGK
3500 r.p.m. - 50Hz 1750 r.p.m. - 50Hz
D65/17060
50
40
30
20
10
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
15
15
15
30
30
30
45
45
45
60
60
60
75
75
75
90
90
90
105
105
105
120
120
120
135
135
135
20
17,5
15
12,5
10
7,5
5
605040302010
1750
C65/21045
37,5
30
22,5
15
7,5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
10
10
10
20
20
20
30
30
30
40
40
40
50
50
50
60
60
60
70
70
70
80
80
80
90
90
90
16
14
12
10
8
6
4
605040302010
1750
D65/21090
75
60
45
30
15
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
15
15
15
30
30
30
45
45
45
60
60
60
75
75
75
90
90
90
105
105
105
120
120
120
135
135
135
40
35
30
25
20
15
10
605040302010
1750
C80/21045
37,5
30
22,5
15
7,5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
25
25
25
50
50
50
75
75
75
100
100
100
125
125
125
150
150
150
175
175
175
200
200
200
225
225
225
22
20
18
16
14
12
10
605040302010
1750
D100/17045
37,5
30
22,5
15
7,5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
Hea
d (m
)
0
0
0
25
25
25
50
50
50
75
75
75
100
100
100
125
125
125
150
150
150
175
175
175
200
200
200
225
225
225
40
35
30
25
20
15
10
605040302010
1750C100/210
45
37,5
30
22,5
15
7,5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
30
30
30
60
60
60
90
90
90
120
120
120
150
150
150
180
180
180
210
210
210
240
240
240
270
270
270
40
35
30
25
20
15
10
605040302010
1750
D80/17045
37,5
30
22,5
15
7,5
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
15
15
15
30
30
30
45
45
45
60
60
60
75
75
75
90
90
90
105
105
105
120
120
120
135
135
135
22
20
18
16
14
12
10
605040302010
1750
C100/17030
25
20
15
10
5
0
Effice
ncy
(%)
Pow
er (
kW)
0
0
0
25
25
25
50
50
50
75
75
75
100
100
100
125
125
125
150
150
150
175
175
175
200
200
200
225
225
225
20
18
16
14
12
10
8
605040302010
1750
C80/17024
20
16
12
8
4
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
20
20
20
40
40
40
60
60
60
80
80
80
100
100
100
120
120
120
140
140
140
160
160
160
180
180
180
11
10
9
8
7
6
5
605040302010
1750
D80/21060
50
40
30
20
10
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
25
25
25
50
50
50
75
75
75
100
100
100
125
125
125
150
150
150
175
175
175
200
200
200
225
225
225
50
45
40
35
30
25
20
605040302010
1750
C65/17022
20
16
12
8
4
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
10
10
10
20
20
20
30
30
30
40
40
40
50
50
50
60
60
60
70
70
70
80
80
80
90
90
90
14
12
10
8
6
4
2
605040302010
1750
D50/21060
50
40
30
20
10
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
10
10
10
20
20
20
30
30
30
40
40
40
50
50
50
60
60
60
70
70
70
80
80
80
90
90
90
20
18
16
14
12
10
8
605040302010
1750
(m3/h)(m3/h)
(m3/h)(m3/h)
(m3/h)
(m3/h)
(m3/h)
706050403020100
Hea
d (f
t)
70
60
50
40
30
20
10
0
Hea
d (f
t)
0 16080 320240 480400 640560 800720 960880 1040 1120Capacity (U.S. gpm)
0 16080 320240 480400 640560 800720 960880Capacity (U.S. gpm)
0 16080 320240 480400 640560 800720 960880Capacity (U.S. gpm)
0 50 300100 350 500150 400 550450 600200 250Capacity (U.S. gpm)
0 300100 500400 600 700 800200Capacity (U.S. gpm)
0 50 300100 350 500150 400 550450 600200 250Capacity (U.S. gpm)
0 16080 320240 480400 640560 800720 960880Capacity (U.S. gpm)
0 16080 320240 480400 640560 800720 960880Capacity (U.S. gpm)
140
120
100
80
60
40
20
0
Hea
d (f
t)
140
120
100
80
60
40
20
0
Hea
d (f
t)
(m3/h)
0 50 300100 350 500150 400 550450 600200 250Capacity (U.S. gpm)
2902702402101801501209060300
Hea
d (f
t)
140
120
100
80
60
40
20
0
Hea
d (f
t)
140
120
100
80
60
40
20
0
Hea
d (f
t)
140
120
100
80
60
40
20
0
Hea
d (f
t)
9080706050403020100
Hea
d (f
t)H
ead
(ft)
(m3/h)
(m3/h)
(m3/h) (m3/h)
Hea
d (f
t)
180160140120100806040200
0 15050 250200 300 350 400100Capacity (U.S. gpm)
0 15050 250200 300 350 400100Capacity (U.S. gpm)
0 15050 250200 300 350 400100Capacity (U.S. gpm)
Hea
d (f
t)
180160140120100806040200
Hea
d (f
t)
180160140120100806040200
10 KGK
DIMENSIONS
PUMP WEIGHT
table 6
table 7
MOD. NDin
threadin
NDout k ø
dxzQ
max V E Rmin
Smin P P2
max(*)P3
max(*) Z A B C f g m n Tmin
C25/90 40 1”1/2 25 85 14x4 120 93 240 130 50 40 2000 1000 200 450 380 25 157 200 335 260 410
C25/110 40 1”1/2 25 85 14x4 135 111 240 130 50 40 2000 1000 200 450 380 25 157 200 335 260 470
C32/110 50 2” 32 100 18x4 135 111 240 130 60 45 2000 1000 200 450 380 25 157 200 335 260 470
C32/130 50 2” 32 100 18x4 191 125 275 250 60 50 2000 1000 200 530 400 30 185 235 410 280 700
C32/170 50 2” 32 100 18x4 191 125 275 250 60 50 2000 1000 200 530 400 30 185 235 410 280 700
A40/90 65 2”1/2 40 110 18x4 191 125 280 250 80 50 2000 1000 200 530 400 30 185 235 410 280 700
A40/110 65 2”1/2 40 110 18x4 191 125 280 250 80 50 2000 1000 200 530 400 30 185 235 410 280 700
A40/130 65 2”1/2 40 110 18x4 191 125 280 250 80 50 2000 1000 200 530 400 30 185 235 410 280 700
C40/150 65 2”1/2 40 110 18x4 191 125 280 250 80 50 2000 1000 200 530 400 30 185 235 410 280 700
C40/170 65 2”1/2 40 110 18x4 191 125 280 250 80 50 2000 1000 200 530 400 30 185 235 410 280 700
A50/90 80 3” 50 125 18x4 191 125 290 250 100 65 1800 800 200 530 400 30 185 235 410 280 700A50/110 80 3” 50 125 18x4 191 125 290 250 100 65 1800 800 200 530 400 30 185 235 410 280 700
A50/130 80 3” 50 125 18x4 191 125 290 250 100 65 1800 800 200 530 400 30 185 235 410 280 700
A50/150 80 3” 50 125 18x4 191 125 290 250 100 65 1800 800 200 530 400 30 185 235 410 280 700
H =500 mm
WR FC WF WRG FCG WRFWEIGHT Kg (+/- 10%)
C25/90 20 21 20 20 22 20
C25/110 20 22 20 21 22 21
C32/110 20 22 20 21 22 21
C32/130 44 48 44 46 50 46
C32/170 44 48 44 46 50 46
A40/90 44 48 44 46 50 46
A40/110 44 48 44 46 50 46
A40/130 44 48 44 46 50 46
C40/150 44 48 44 46 50 46
C40/170 44 48 44 46 50 46
A50/90 44 48 44 46 50 46
A50/110 44 48 44 46 50 46
A50/130 44 48 44 46 50 46
A50/150 44 48 44 46 50 46H +100 mm 1,5 1,4 1,5 1,5 1,5 1,5
MOTOR WEIGHT table 8
RATED POWER SIZE (IEC) WEIGHT * KgkW HP 2 Poles 4 Poles 2 Poles 4 Poles0,25 0,35 63 71 6
0,37 0,5 71 7
0,55 0,75 71 80 9
0,75 1 80 9 10,5
1,1 1,5 80 90 11 13
1,5 2 90 14 16
2,2 3 90 100 18 23
3 4 100 24 27
4 5,5 112 30 36
5,5 7,5 132 47 54
7,5 10 132 53 66
11 15 160 88 11415 20 160 107 128
* Indicative weight (variable depending upon the manufacturer).
* Add suction pipe: max. lenght allowed (negative suction head) in mm.
D100/21050
45
40
30
20
10
0
Effice
ncy
(%)
Pow
er (
kW)
Hea
d (m
)
0
0
0
30
30
30
60
60
60
90
90
90
120
120
120
150
150
150
180
180
180
210
210
210
240
240
240
270
270
270
45
40
35
30
25
20
15
605040302010
1750
0 16080 320240 480400 640560 800720 960880 1040 1120Capacity (U.S. gpm)
(m3/h)
Hea
d (f
t)
160140120100806040200
11KGK
DIMENSIONS table 12
C50/160 - C40/180 - C65/160 - D50/160 - D65/160 with motor frame </=160Q WEIGHT (2) Kg T
Q WEIGHT (2) Kg2 poles 4 poles 2 poles 4 poles 2 poles 4 poles 2 poles 4 poles max
141 26 218 37 314141 26 218 37 323161 28 238 43 400161 28 238 43 400161 31 268 49 500161 31 268 49 500
161 n.a. 31 n.a. 268 49 590n.a. n.a. 268 49 590n.a. n.a. 286 71 680n.a. n.a. 286 320 71 78 750n.a. n.a. 286 320 75 78 750
(2) Support complete with bearing, coupling and shaft
SUPPORT WEIGHT table 11
RATED POWER SIZE (IEC) WEIGHT (1) Kg
kW Hp 2 poles 4 poles 2 poles 4 poles3 4 100 24 274 5,5 112 30 36
5,5 7,5 132 47 547,5 10 132 53 6611 15 160 88 11415 20 160 107 128
18,5 25 160 180 130 14522 30 180 160 17530 40 200 235 25037 50 200 225 255 30545 60 225 315 330
(1) Indicative (variable depending upon the manufacturer)
MOTOR WEIGHT table 10
* Add suction pipe: max. lenght allowed (negative suction head) in mm.
Note: weight referred to H 500 single stage - H 1000 double stage
PUMP WEIGHT (Kg) WITHOUT MOTOR AND SUPPORT
Model WR FC WF WRG FCG WFGC40/190 21 32 22 23 34 24
C40/210 21 32 22 23 34 24
C50/170 22 33 23 24 35 25
D50/170 37 56 38 39 58 40
C50/190 24 36 25 26 38 27
C50/210 24 36 25 26 38 27
D50/210 39 59 40 41 61 42
C65/170 23 35 24 25 37 26
D65/170 38 58 39 40 60 41
C65/190 25 37 26 27 39 28
C65/210 25 37 26 27 39 28
D65/210 40 60 41 42 62 43
C80/150 29 43 30 31 45 32
C80/170 29 43 30 31 45 32
D80/170 45 37 46 47 69 48
C80/210 29 44 30 31 46 32
D80/210 45 68 46 47 70 48
C100/170 31 47 32 33 49 34
D100/170 47 72 48 49 74 50
C100/210 31 47 32 33 49 34
D100/190 47 72 48 49 74 50
table 9
MOD. NDin
threadin
NDout k Ø
dxz W X V E Rmin
Smin P P2
max (*)P3
max(*) Z A B C f g m n Hmin
C40/190 100 4” 40 110 18x4 20 100 195 300 230 90 55 55 800 200 630 490 40 250 251 530 390 500
C40/210 100 4” 40 110 18x4 20 100 195 300 230 900 55 55 800 200 630 490 40 250 251 530 390 500
C50/170 100 4” 50 125 18x4 20 100 195 310 230 100 55 55 800 200 630 490 40 250 251 530 390 500
D50/170 100 4” 50 125 18x4 20 100 195 310 460 100 55 55 800 200 630 490 40 250 251 530 390 1000
C50/190 100 4” 50 125 18x4 20 100 195 310 230 100 55 55 800 200 630 490 40 250 251 530 390 500
C50/210 100 4” 50 125 18x4 20 100 195 310 230 100 55 55 800 200 630 490 40 250 251 530 390 500
D50/210 100 4” 50 125 18x4 20 100 195 310 460 100 55 55 800 200 630 490 40 250 251 530 390 1000
C65/170 100 4” 65 145 18x4 20 100 195 325 230 130 55 55 n.a. 200 630 490 40 250 251 530 390 500
D65/170 100 4” 65 145 18x4 20 100 195 325 460 130 55 55 n.a. 200 630 490 40 250 251 530 390 1000
C65/190 100 4” 65 145 18x4 20 100 195 325 230 130 55 55 n.a. 200 630 490 40 250 251 530 390 500
C65/210 100 4” 65 145 18x4 20 100 195 325 230 130 55 55 n.a. 200 630 490 40 250 251 530 390 500
D65/210 100 4” 65 145 18x4 20 100 195 325 460 130 55 55 n.a. 200 630 490 40 250 251 530 390 1000
C80/150 125 5” 80 160 18x8 25 155 220 415 250 150 100 100 n.a. 200 740 550 40 275 315 640 450 500
C80/170 125 5” 80 160 18x8 25 155 220 415 250 150 100 100 n.a. 200 740 550 40 275 315 640 450 500
D80/170 125 5” 80 160 18x8 25 155 220 415 500 150 100 100 n.a. 200 740 550 40 275 315 640 450 1000
C80/210 125 5” 80 160 18x8 25 155 220 415 250 150 100 100 n.a. 200 740 550 40 275 315 640 450 500
D80/210 125 5” 80 160 18x8 25 155 220 415 500 150 100 100 n.a. 200 740 550 40 275 315 640 450 1000
C100/170 125 5” 100 180 18x8 25 155 220 415 250 150 100 100 n.a. 200 740 550 40 275 315 640 450 500
D100/170 125 5” 100 180 18x8 25 155 220 415 500 150 100 100 n.a. 200 740 550 40 275 315 640 450 1000
C100/210 125 5” 100 180 18x8 25 155 220 415 250 150 100 100 n.a. 200 740 550 40 275 315 640 450 500D100/190 125 5” 100 180 18x8 25 155 220 415 500 150 100 100 n.a. 200 740 550 40 275 315 640 450 1000
n
m
gf
B/2
B
AA/2
2121
Ø15
Tmax
*
110
X
CQ
HP
50 min
R
V E
W
Z
minS
P2
P350
DN out k
Ødxz
Via Labirinto, 159 - 25125 BRESCIA - ITALYTel. +39.030.3507011 - Fax +39.030.3507077 - Export dpt. Tel. +39.030.3507033
Web: www.argal.it - E-mail: [email protected]
Member of AIBassociazioneindustrialeBresciana
It is the policy of ARGAL to always improve its products and the right is reserved to alter specifications at any time without prior notice.No part of this publication may be reproduced in any form or any means.
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