Description
PC 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
SPECIFICATIONS
DISPLACEMENT
- 37 in3/rev [6.1 cc/rev]
INPUT SPEED
- -MAX HI-IDLE [NO LOAD] - 3600 rpm
- -MIN [LOADED] - 1800 rpm
SYSTEM OPERATING PRESSURE
- CONTINUOUS - 750 psi [51 bar]
- INTERMITTENT - 1750 psi [120 bar]
- PEAK - 2500 psi [172 bar]
PUMP PERFORMANCE
- @ 2400 RPM/ 1000 PSI - 3.6 gpm [13.6 I/min]
- @ 3000 RPM/ 1000 PSI - 4.5 gpm [17.0 I/min]
- @ 3600 RPM/ 1000 PSI - 5.4 gpm [20.4 I/min]
CONTROL TORQUE REQ'D TO STROKE PUMP
(-20° EXTERNAL STROKE ANGLE)
- LB-IN/1000 PSI [NM/70 BAR] - 75 lb-in [8.5 Nm]
- LB-IN/500 PSI [NM/35 BAR] - 55 lb-in [6.2 Nm]
PUMP OIL TEMPERATURE
- MAXIMUM INTERMITTENT - 230 F° [110 C°]
- NORMAL OPERATING RANGE: -10-200 F° [-23-93 C°]
FLUID VISCOSITY LIMITS @230 F° [110 C°]
- OPTIMUM - 70 SUS [13 Cst]
- MINIMUM - 55 SUS [9 Cst]
Payment & Security
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