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Centrifugal High Pressure Multistage Water Pump

Mechanical Seal Electric Multistage Water Pump is an energy-saving product series performance parameters and technical data are higher. Low noise cast steel hot water multistage pump is suitable for the circulation and pressurization of cold and warm clear water in high-pressure operation system, water supply under parallel operation of several pumps in civil construction, water supply for fire control, boiler, cooling water system and the delivery of various liquid.

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Introduction

Centrifugal High Pressure Multistage Water Pump is high pressure resistant and can keep the good sealing performance, which also has reliable and safe operation. It can deliver heat water,oil,corrosive or wearable medium by changing the material,seal or adding cooling system.


Features

1. It has a strong structure, and the pump shell has been tested by water pressure. It adopts mechanical shaft seal, and has good anti-leakage effect.

2. The dynamic impeller is balanced and calibrated, and will not vibrate when running.
3. Thickened design of bearing parts, and the outer shell is made of ductile cast iron with strong bearing capacity.

4. The pump shaft seal adopts imported mechanical seal, which is safe and reliable.

5. The rotor adopts two balancing processes, static and dynamic, to strictly control the rotor weight, stable pump operation and small vibration.
6. The bearing is directly mounted on the pump shaft to reduce assembly error, and the bearing adopts the design with strong bearing capacity and has a long service life.

7. The shaft is forged with high quality chromium-molybdenum alloy steel through multiple heat treatment, non-destructive testing and re-finishing, with high precision, good steel degree and high temperature operation stability.


Application

Due to its small size and light weight, this series of water pumps are especially suitable for pumping water underground in rural areas, irrigation and drainage of farmland, garden and household water, as well as for removing industrial water accumulation, water supply and drainage for construction and breeding.

Packing


Products specification                        

MD Clear Water Performance

Type

Flow

Head

Speed

Motor Power

m3/h

m

r/min

kw

D6-50x2

6.3

100

2950

11

D6-50x12

6.3

600

2950

55

D25-50x3

25

150

2950

30

D25-50x12

25

600

2950

110

D46-50x12

46

600

2950

160

D85-67x9

85

603

2950

250

D120-50x2

120

100

2950

55

D120-50x9

120

450

2950

220

D155-67x9

155

603

2950

450

D360-40X10

360

400

1480

630

D580-70X10

580

700

1480

1800

D720-60x9

720

540

1480

1600

Product Stucture



Details of Centrifugal High Pressure Multistage Water Pump

Centrifugal High Pressure Multistage Water Pump.jpg


5. Product Feature of Centrifugal High Pressure Multistage Water Pump

1. Type D pump can deliver water without solid particle or the liquid which the chemical and physical feature are similar with water and tempreture is ≤ 80℃,it is suitable for delivering water in mine and urban water project etc.

2. Type DG pump can deliver clean water without solid particle or the liquid which chemical and physical feature are similar with water,and tempreture is ≤ 105℃,it is suitable for delivering boiler feed water or heat water.

3. The DM pump can deliver the neuter mineral water which solid particles percent ≤ 1.5%(solids Dia < 0.5mm)and other similar sewage,the tempreture of liquids is ≤80℃.It is suitable for steel works,mines,cities projects etc.

4. The DF pump can deliver the corrisive liquid without solid particle,which tempreture is from -20℃~150℃

5. The DY pump deliver oil or oil products with solid grain,viscosity ≤120ct,range of tempreture is from -20℃~150℃


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