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  SD Self-balancing Multistage Centrifugal Pump has been innovated on the basis of the traditional forms, abandoning the axial force balancing structure of the multistage centrifugal. Since having no balancing device, there exists none disk friction losses nor balancing return losses, the pump efficiency has been increased by 5-14% than the same category multistage pumps.The pressure can be up to 200bar

Product name : Self-balancing multistage pump
Item : high pressure multistage pump

Features :
---SD tpye horizontal multistage centrifugal electric pump ,introduced the technology from
CLYDE UNION PUMP.
---No balance plate, so wider performance range.
---5%-15% higher efficiency than the old style common multistage pump.
---Directly coupled, vibration proof and low noise.
---Circulating flow cooling ensure mechanical seal long life.
---Excellent seal that is no leakage.
---work steadily and safety.
---Low noise,less easy-wearing parts and easy for maintaining.

Data sheet :
---Flow: 3.75~1100m3/h
---Head: up to 2000m
---Speed: 1480r/min, 2950r/min (50HZ)  1750r/min, 3540r/min(60HZ)
---Temperature: 225℃max
---Working pressure:2.5MPa

Application:
---Water supply and discharge in high-rise buildings
---Water supply and discharge in factories and mines
---pressure boosting,sea water delivery
---Fire fighting 
---Cyclic pressurization in production