PVP41 Series

     The PVP variable volume pumps are reliable, medium pressure (3600 psi) rated, axial piston pumps. Cast iron housing and thrudrive available on all 5 sizes: 16cc, 23cc, 33cc, 41cc, and 48cc. Controls are modular and interchangeable: pressure compensated, remote, load sensing, and torque limiting. Both SAE and Metric, side ported and rear ported, flange and threaded ports. Search Lifco Hydraulics PVP stock below:

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Select Product Type: Units   Parts
Unit#(Click item for more)DescriptionStockPrice(USD)
PVP4136DR2M11PISTON PUMP1 In Stock$2602.60
PVP4136CR211 Out Of Stock$2431.80
PVP4136B2L6B3A11PISTON PUMP1 In Stock$2941.40
PVP41362LA11AXIAL FLOW PUMPOut Of StockPlease Contact Us
PVP4130R2M11PARKER PISTON PUMPOut Of Stock$2602.60
PVP4130R211PARKER PISTON PUMP1 In Stock$2431.80
PVP4130L2VM11PARKER PISTON PUMP1 In Stock$2744.00
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Stock:1 In Stock


Displacement: (CC/REV)41
Max Pressure:248 bar (3600 PSI)
Peak Pressure:310 bar (4500 PSI)
Max RPM:2800
Min RPM:600
Mount:SAE-A or Metric 2-bolt
Thru Shaft Capable?Yes
Unit Weight:60 lbs


       When a local fabrication shop requested a reliable, quiet pump to supply hydraulic power for a scrap bailing mechanism; Parker’s PVP variable volume pump fit the bill perfectly. They were looking for adjustability in both pressure and flow limits; as well as energy efficiency. The machine required fast movement to close an air gap; as well as remote force adjustability at the operator’s station. This was accomplished by using a torque limiting control with remote pressure cut off capability. In this way, high flow was delivered to the actuators when low resistance was present and low flow was produced when compression force was required – allowing for one small horsepower electric motor to meet both needs. This customer also demanded that the pump be readily available and easy to repair with parts inventory supported in North America. When it was demonstrated that the replaceable port plates and replaceable piston slipper plates make these pumps easy and economical to repair, the complete requirement was met and he was sold.

Note: A 10 horsepower electric motor was used to provide a cylinder travel speed with 15 GPM up to 1,000 PSI and a compression force was adjustable up to 3,600 PSI. Without the torque limiting control, this would have needed more than 30 horsepower.