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Super Duplex for seawater RO desalination plant Axial piston pump 23.2m3 / hour 80bar

Super Duplex for seawater RO desalination plant Axial piston pump 23.2m3 / hour 80bar

Brand Name : Purescience
Model Number : WE23H
Certification : ISO9001/SGS
Place of Origin : China
MOQ : 1 pcs
Price : negotiation
Payment Terms : T/T or LC, D/A
Supply Ability : 100 pcs per month
Delivery Time : 40 working days after receipt of payment
Packaging Details : wooden pallet
Product Name : High pressure pump
Type : Self lubricating axial piston pump
Lubrication : Self lubricating pump
Category : Axial piston pump
Capacity : 23 m3/hour @ 1200rpm
High pressure pump : Super duplex
Max pressure : 80 bar / 8 Mpa
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Super Duplex high pressure pump for seawater RO desalination plant 23.2m3/hour 80bar

1. Specifications

Geometric capacity (cm3/rpm)191218248280310338
Rated flow capacity @1200rpm (m3/hour)12.914.716.919.121.323.2
Min outlet pressure (bar)303030303030
Max continuous outlet pressure (bar)808080808080
Min inlet pressure (bar)222222
Max continuous inlet pressure (bar)555555
Max peak inlet pressure (bar)101010101010
Max continuous RPM (rpm)150015001500150015001500
Min continuous RPM (rpm)700700700700700700
Power @rated RPM & 60bar outlet pressure (kw)25.428.332.737.141.344.6
Torque @ 60bar outlet pressure (Nm)202225260295341354
Weight (kg)87.687.288.48888.988.5

2. Descriptions

Inside the pump, there're nine pistons which are parallel to the driven shaft. The nine pistons reciprocate inside the rotating cylinder along the slopping cam plate, then the fluid are conveyed by the volume change incurred by that reciprocating motions.

  • It's designed for conveying high pressure, low viscosity and corrosion fluid meda, such as seawater, and other type of water with high salinity (TDS) and high pressure
  • The components of pump are made of anti-corrosion materials: Duplex, super duplex, and carbon fiber reinforced Polyetheretherketone (PEEK)
  • Flow range from 0.3 m3/h to 44.7 m3/h
  • Extra long service life span and low maintenance design
  • The pump is with fixed discharge capacity, the flow flux has direct proportion to the input shaft RPM and the discharge capacity of the pump, no reverse pressure is related.


3. Key features

  • Simple operation
  • Extreme low maintenance cost
  • Self lubrication axial piston pump
  • Minimal operation cost

4. Applications

  • Seawater RO plant, seawater desalination equipment, seawater reverse osmosis system
  • Oil drilling rig
  • Landfilled leachate treatment
  • Fire extinguisher (extinguishing) system spray
  • Sepcial separation RO membrane system
  • Other membrane system for highly TDS water treatment

5. Parts | accessories

  • Check valve with victaulic coupling
  • High pressure flexible pipes | piping
  • Tee and cross Tee pipe quick joints and fittings

​6. Competitive advantage

The self lubricating axial piston pump features its smaller size, but macro energy efficiency. Highest outlet pressure is up to 80 bars (8Mpa), All components are made of corrosion resistance materials: Duplex, Super Duplex, carbon fiber reinforced PEEK. The WE series high pressure pump are widely used in high TDS seawater RO desalination, landfill leachate treatment, waste water treatment, etc.

Product Tags:

seawater desalination equipment


sea water reverse osmosis plant

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