self-balance multistage pump for water

Pump intruduction

this series pump is horizontal single suction multistage sectional centrifugal pump, it can deliver the medium with solid particles, it can be changed the pump material , seal type, add cooling system and then deliver the hot water, oils, corrosive liquid and abrasive medium.

Performance range

capacity: 7.5-864m3/h

head: 46-2070m

stage: 3-12 can be optional

series: ZD, ZDG,ZDF,ZMD

Strucuture feature

1. new structure: with symmetrically arranged impeller rotor comonents

2. new technology: unique throttling and pressure reduction devices, odd level balancing device

3. energy saving: the pump efficiency is 2-5% higher than normal DG pump

4.high reliability: by cancelling easy-failing balancing. pump reliability is improved, maintenance cost are reduced

5. long lift time: adopting precision casting and unique throttling and pressure reducing devices, the pump service life is prolonged

6. excellent NPSH: excellent hydraulic model and design make sure the pump with excellent NPSH.

7. high reliable mechnical seal: no axial clearances when pump working and stop

the processing of pump