variable speed hydraulic 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℃

Model meaning of high head water pump:

• D(DG,DM,DF,DY)450-60x4
• D-- Multi-stage horizonatl centrifugal pump
• DM--Multi-stage wearable centrifugal pump
• DF--Multi-stage anti-corrosivecentrifugal pump
• DY--Multi-stage centrifugal oil pump
• 450--The flow is 450m3/h at design point
• 60--The single stage head is 60m at design point
• 4--The number stage is 4 stages

Pump Application:

• long distance water transferring
• boiling water feeding and transferring
• water system boosting
• agricultural irrigation
• mining water supply
• fire fighting
• offshore projects

Material of high pressure water pump:

Construction Drawing of high head water pump:

Technical Data of high rise water pump: