China Horizontal Self-Balanced High Pressure Chemical Water Multistage Centrifugal Pump, Boiler Feed Pump, Duplex Stainless Steel Multi-Stage Pump for Sea Water

China Horizontal Self-Balanced High Pressure Chemical Water Multistage Centrifugal Pump, Boiler Feed Pump, Duplex Stainless Steel Multi-Stage Pump for Sea Water

Transient introduction:
D(DF) sequence is a centrifugal pump of horizontal,one suction,multistage and sectional composition.It owns the functions of high efficiency,broad efficiency variety,easy operation,lower noise,simple routine maintenance…D(DF) collection was developed to pump cleanse water or fluids have close characters of h2o. Also,by modifying pump wetted areas,it is capable to pump fluids like scorching h2o,oil,corrosive fluids and fluids particles. 

Parameters:

  1. Flow rate:Q=twenty~540m3/h
  2. Total head:H=16~370m
  3. Velocity:n=1450rpm/2950rpm
  4. S.g.:γ ≤1.15
  5. Temperature:T=-~80ºC
  6. Pump diameter:80,one hundred,one hundred twenty five,one hundred fifty,200,250mm

Features:

  1. CZPT hydraulic models with high efficiency and wide performance range.
  2. Smooth operation and low noise.
  3. Both packing seal and mechanical seal are available.
  4. CZPTly sealed shaft which is non-contact with fluid.
  5. The pump material can be changed to pump corrosive fluids. D(F) stands for a pump which is suitable for corrosive fluids,but its performance and is totally the same to D series.

Construction:

  1. The pump set mainly consists of bearing housing,inlet and out section,middle section,guide vanes.
  2. The pump inlet is horizontal and outlet is verticalThe balance hose on the inlet is connected back to the water inlet side.
  3. Between bearings structure.The rotary part consists of shaft,impellers and a balance disk.
  4. The gaps between pump inlet section,middle section and outlet section are smeared by molybdenum disulfide compound calcium-based lubricating grease as the sealings. The gaps of rotary part and static part are sealed seal rings,guide vane sleeve and packing.
  5. Standard shaft sealing is packing,can be CZPT as mechanical seal. 

Structure drawing is as below

1. Inlet section 2. Xihu (West Lake) Dis. vane 3. Middle section 4. Outlet section 5. First-stage impeller 6. Impeller 7. Balance disk 8. Balance plate 9. End cover 10. Packing 11. Balance sleeve 12. Packing gland 13. O ring 14. Bearing 15. First-stage seal ring 16. Seal ring 17. Xihu (West Lake) Dis. vane sleeve 18. Shaft 19. Shaft sleeve

Configuration:

Software:

  1. Widely used in mining,factories and city water supply and drainage.
  2. Suitable to pump clean water and fluids have close physical and chemical characters of water,or fluids like hot water,oils,corrosive material and particles.

 

China Horizontal Self-Balanced High Pressure Chemical Water Multistage Centrifugal Pump, Boiler Feed Pump, Duplex Stainless Steel Multi-Stage Pump for Sea Water