A 45cc/rev P1/PD Series pump is now available from Parker Hannifin. The variable-displacement, axial piston pump is designed for medium-pressure open-circuit mobile (P1) and industrial (PD) applications.
With the addition of the 45cc displacement to the current family of 60, 75, 100, and 140cc/rev P1/PD models, Parker has a system for most medium-duty applications. The 45cc P1/PD will be available with an optional torque limiter to increase fuel/electricity efficiency by enabling use of a smaller prime mover, thus reducing weight and saving money. An optional full-power through-drive version is offered for applications requiring multiple pumps.
Rated for continuous operation at pressures up to 280 bar, P1/PD Series pumps feature:
-
Compact, round housing (smaller and quieter than comparable “flat surface” designs)
-
Low flow ripple to further reduce noise
-
Simple hydraulic controls with “no leak” adjustments
-
Elastomer seals to eliminate gaskets and external leakage
-
SAE and ISO standard mounting flanges and ports
-
Tapered-roller shaft bearings
-
Low friction, hydrostatically balanced swash plate saddle bearings
-
Full-power through-drive capability
-
End or side inlet and outlet ports
-
Case drain ports for horizontal or vertical shaft-up mounting
-
Optional maximum and minimum volume stops
-
Optional case-to-inlet check valve to extend shaft seal life
Control options include:
-
Standard pressure limiter
-
Pressure limiter and torque control
-
Load sensing with pressure limiter
-
Load sensing with pressure limiter and torque control
-
Pilot-operated pressure limiter with vent port
-
Pilot-operated pressure limiter with ISO4401 interface
For more information about Parker Hannifin P1/PD Series piston pumps, visit www.phpump.com or www.parker.com.