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PVP33 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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Units:

Unit#(Click item for more)DescriptionStockPrice(USD)
PVP2310R2M21pump1 In StockPlease Contact Us
PVP2336RM21 1 In StockPlease Contact Us
PVP23362R2V21 In StockPlease Contact Us
PVP23363R221PARKER PISTON PUMPOut Of Stock$1962.80
PVP2336BL221PISTON PUMPOut Of Stock$1872.50
PVP2336R221PARKER PISTON PUMPOut Of Stock$1872.50
PVP23103R6A221 Out Of StockPlease Contact Us
PVP2336R2M21 Out Of StockPlease Contact Us
PVP2336BR21 Out Of StockPlease Contact Us
PVP23303RM20 Out Of StockPlease Contact Us
PVP2336DR221 Out Of StockPlease Contact Us
PVP23363R26A1AP21 Out Of StockPlease Contact Us
PVP2336L2A2NEW PUMPOut Of StockPlease Contact Us
PVP2330L2VMNEW PUMPOut Of StockPlease Contact Us

Parts:

Part#(Click item for more)DescriptionStockPrice(USD)
787029REMOTE COMP. ASSY (EXT) - PVP2311 In StockPlease Contact Us
788041TRUNNION BUSHING - PVP238 In Stock$50.00
787143GASKET PVP23/336 In StockPlease Contact Us
SKPVP23/3321SEALKIT PVP23/336 In Stock$116.35
787140SHAFT - SEAL - VITON - PVP23/336 In StockPlease Contact Us
787365SHAFT (D) SPLINE ASS'Y PVP235 In Stock$959.40
787125RIGHT PORT PLATE - CW (787125) PVP234 In Stock$208.00
787362SHAFT (B) THRU ASS'Y PVP233 In Stock$453.05
787126LEFT PORT PLATE - CCW (787126) PVP233 In Stock$230.10
787238ADAPTER 6B2 PVP23/33/41/42 In Stock$904.80
787239ADAPTER 6B3 PVP23/33/41/482 In Stock$369.20
787361SHAFT (B) SPLINE ASS'Y PVP232 In Stock$325.00
787366SHAFT (D) THRU ASS'Y PVP232 In Stock$397.15
788052SERVO PISTON PVP23 2 In Stock$65.00
787138NEEDLE BEARING PVP23/332 In Stock$96.20
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Specifications:

PVP16PVP23PVP33PVP41PVP48
Displacement: (CC/REV)16.423334148
Max Pressure:248 bar (3600 PSI)248 bar (3600 PSI)248 bar (3600 PSI)248 bar (3600 PSI)248 bar (3600 PSI)
Peak Pressure:310 bar (4500 PSI)310 bar (4500 PSI)310 bar (4500 PSI)310 bar (4500 PSI)310 bar (4500 PSI)
Max RPM:30003000300028002400
Min RPM:600600600600600
Mount:SAE-A or Metric 2-boltSAE-B or Metric 2-boltSAE-B or Metric 2-boltSAE-B or Metric 2-boltSAE-B or Metric 2-bolt
Thru Shaft Capable?YesYesYesYesYes
Unit Weight:33 lbs47 lbs47 lbs60 lbs60 lbs
Need Assistance?   sales@lifcohydraulics.com
1-800-895-4326

PVP2310R2M21 pump

Price(USD):Please Contact Us
Stock:1 In Stock

Common Units:


  • PVP1636R212
  • PVP2330BL221
  • PVP3336R221
  • PVP3320CR2M21
  • PVP2320BR221

3-D Drawings:


 PVP 3D Drawing
PVP 23/33 - Rear Ported
View PDF
PVP 3D Drawing
PVP 23/33 - Side Ported
View PDF



Application:


       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.