Emergency Oil Screw Pump

Emergency Oil Screw Pump

Submersible three-screw pump as reliable option for hydraulic and lubrication skid. As the substitution of HSJ series,HSJB series three-screw pump is with optimized design and following advantages:
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Product Details

Submersible three-screw pump as reliable option for hydraulic and lubrication skid.

As the substitution of HSJ series,HSJB series three-screw pump is with optimized design and following advantages:

1.Due to smaller volume and less weight,the pump occupying area is saved as much as possible to meet the development requirement of lubrication industry.

2.Higher efficiency (shaft power reduces about bu 10%)to meet the energy-saving requirement.

3.Inlet runner is optimized to be more fluent;Oil storage structure is set to avoid suck air during secondary start-up.

4.Inlet/outlet flange complies with SAE 3000 standard.

5.This product has obtained national patent No:201220685479.3

6.Pump unit can be installed as A,B(see following drawing).


Mounting type A,RSP common type,where the inlet pipe is designed by customers according to the operation requirement.The inlet position can be rotated by 180°around the axis.The mounting plate is square.

Mounting type B,RSP connects the oil-out to the mounting plate for the customers’ convenience of piping.The discharge flange is loop type with rectangle mounting plate.


Product Features:

Due to smaller size and less weight, the pump occupying area is saved as much as possible to meet the development requirement of lubrication industry.

Performance  Viscosity:40~760 mm2/s

Flow:16~630 L/min

Maximum Pressure:1.6 Mpa

Maximum Temperature:100 ℃

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