280 kw Electric Water Pump

280 kw Electric Water Pump

The China centrifugal double suction pump is energy-saving, single-stage, double-suction centrifugal water pump. This centrifugal double suction pump adopts the national standard design, the pump series, standardization, high degree of generalization, at the same time, in the design of a new material, new structure, can be used for a variety of media delivery.

Product Details

 280 kw Electric Water Pump


Characteristics of the pump 1D 630-90 with an electric motor of 250 kW * 1500 rpm and its nominal parameters:
-supply - 630 m3 / hour
- head - 90 m.
Pump 1D and range of its parameters:
-feeding from 435 to 755 m3 / h
- head from 96 to 85 m.
Permissible Cavitation Reserve -5.5 m.
Weight of the pump is 2200 kg.
Dimensions of the pump (mm) 2550х1000х1150. electric motor


As per clients 'requirement, we choose out suitable model:

Shaft seal:Packing gland

NPSHr:4.5m

Efficiency:81%

Electric motor:380v,50hz

Power:280kw 1500rpm


We recommend 280kw instead of 250kw required,as 250kw is not engouh for the Max. capacity&head required.

Contact us for more information!


Pump Specification

·Usage:                                         

Clean water/Sea water

·Type:

MS Double Suction Water Pump

·Capacity

68 m3/hr to 30000 m3/hr

·Head

6 m to 230 m

·Speed:

585 rpm/730rpm/980rpm/1450rpm/2980rpm

·Outlet Diameter:

150mm to 1600mm (6"up to 64")

·Temperature

Max.: 80 ℃

·Drive

Diesel or Electric

·Shaft

4140 Mild Steel

·Shaft Sleeve

Cast iron/3 Cr13/40 Cr

·Pump Casing

Cast iron/Cast steel/SS 304/SS316

·Impeller

Cast iron/Cast steel/SS 304/SS316/Bronze

·Shaft seal

Mechanical seal/Packing gland seal

·Seal ring

Cast iron/ZCuZn16Si4/ZCuSn10Zn2


Pump Selection

Model

Inlet/Outlet
(mm)

Capacity
m³/h

Head
m

Speed
(rpm)

Shaft power(kw)

150S-78

150/150

160

78

2900

45

150S-50

150/150

160

50

2900

27.3

200S-95

200/200

280

95

2900

94

200S-63

200/200

280

63

2900

59.3

200S-42

200/200

280

42

2900

37.7

250S-65

250/250

485

65

1450

108.7

250S-39

250/250

485

39

1450

62.1

250S-24

250/250

485

24

1450

36.9

250S-14

250/250

485

14

1450

21.7

300S-90

300/300

790

90

1450

249.8

300S-58

300/300

790

58

1450

148.5

300S-32

300/300

790

32

1450

79

300S-19

300/300

790

19

1450

46.9

300S-12

300/300

790

12

1450

31.1

350S-125

350/350

1260

125

1450

531

350S-75

350/350

1260

75

1450

304

350S-44

350/350

1260

44

1450

177.6

350S-26

350/350

1260

26

1450

101.5

350S-16

350/350

1260

16

1450

63.8

500S-13

500/500

2020

13

980

86.2

500S-35

500/500

2020

35

980

219

500S-98

500/500

2020

98

980

678

600S22

600/600

3241

22

980

231.8

600S75

600/600

3060

75

980

694.4

800S32

800/800

5500

32

730

538.5

800S47

800/800

5500

47

730

782.2

 

Application


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Features


1.Compact structure, beautiful outline, stable operation, low noise;

2.The shaft seal of water pump has fine mechanical seal and soft stuffing seal, which can be selected according to different condition by user;

3.The pump is direct drived by motor via resilient coupling, it can be drived by internal combustion engine if it is necessary;


Contact us

 

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