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Osmosis Desalination Pump HPA51-101

The HPA51-101 water high pressure pumps are completely oil-free clean systems, with water as the only cooling and lubricant, eliminating potential cross-contamination between lubricating oil and water. It belongs to the series of 50-100 high pressure pumps for sea water. 
  • HPA50-100

  • 71.3 LPM ~ 142.5 LPM

  • 700 rpm

  • 1800 rpm

  • 85 Bar

  • As your requirements

  • Duplex / Super Duplex Stainless Steel

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Water supply conditions


HPA51-101 pumps are designed for two ports and are mainly used in pump group systems. The pump is not designed to suck water, and the inlet pressure must always be positive. If this cannot be guaranteed, it will cause permanent failure of the pump.



The simplest method is to remove the inlet pipe of the pump and measure the flow. When the liquid level of the water tank is at the lowest value, the water supply flow must be 20% larger than the delivery flow of the pump to ensure that the inlet always maintains positive pressure when the pump is running.



Do not install a filter between the pump and the water tank with direct water supply, unless a pressure switch is installed on the inlet pipe to ensure that the inlet of the pump is not affected by negative pressure;


mwater high pressure pump inlet pressure




Electric pump set


Use a standard bell housing and coupling for connecting the pump to the B5 motor flange. The pump must not be operated with axial or radial loads on the output shaft; gear couplings are used whenever possible.



Temperature


HPA51-101 pumps are used between 2°C and 50°C to achieve full performance. For temperatures below freezing, environmentally friendly antifreeze is required; those above 50°C are also possible, but the volumetric efficiency of the pump will be affected and the maximum operating temperature must be specified before ordering.



Filter


All water entering the pump must be pre-filtered to a nominal rating of 10um (absolute value of 25um).

For closed loop systems, backflow filtration is possible. High-pressure filtration can also be used, but we think this is a more expensive option.



Fluid


The standard product works well on drinking water and industrial water (I. e. distilled water, reverse osmosis water, or demineralized water). Depending on the operating environment, changes to the sealing material or structure may be required.

Standard construction can be used on seawater, however, due to the increased corrosion potential of the liquid, the longer-term operation may require higher-quality material construction.



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Detailed Information


Name Osmosis Desalination Pump HPA51-101
Stock Status Inventory, and Usually Ships in 4 Weeks
Weight 24.8KG
Country of Origin China
Email For Price YES
Related Products Please go to HPA DATA SHEET


Installation size parameters


Models covering: 



HPA50-100


Flat key size 10*8*45 (DIN6885)
Vent Port Bolt (Bleed) M6*10
T Port (Inlet Port) M42*1.5; depth 13mm (T Port)
Pressure Port (Outlet Port) M42*1.5; depth 13mm (P Port)


Axial Stainless Steel Pump HPA20-40

500-100 sea water pump


50-100 sea water pump performance parameter

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