P SERIES® PUMPS

Industry workhorse, unmatched efficiency, and control

P SERIES® PUMPS

Industry workhorse, unmatched efficiency, and control

Hydro-Gear’s commercial piston pumps are smooth and efficient. High-performing and maintenance-free, they feature fixed-displacement charge pumps and check or shock valves to provide an infinitely variable speed range between zero and full displacement in both forward and reverse modes of operation. With a wide range of options, find the perfect piston pump for your unique application.

  • Return-to-neutral device for smooth de-stroke capability
  • Most industry-standard shaft options for greater adaptability
  • Tandem pumps for multi-circuits
  • Auxiliary pumps to provide power to additional functions
  • Cooling fan when additional cooling is desired

Product Specs

Product Type
PC
PG/PE
PK
PR
PW
PY/ PY w/6cc Aux

Displacement
in3/rev [cc/rev]
0.37 [6.1]
0.62 [10.2]
0.73 [12]
0.97 [16]
1.33 [21.8]
1.33 [21.8]

Input Speeds
Max Hi-Idle (no load)
Min (loaded)
rpm
rpm
3600
1800
3600
1800
3600
1800
3600
1800
3600
1800
3600
1800

System Operating Pressure

Continuous

Intermittent

Peak

psi
[bar]
psi
[bar]
psi
[bar]
750
[51]
1750
[120]
2500
[172]
1000
[70]
2100
[145]
3500
[240]
1000
[70]
2100
[145]
3500
[240]
1250
[86]
2500
[172]
3750
[260]
1250
[86]
2500
[172]
3750
[260]
1500
[103]
2750
[190]
3750
[260]

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