Parker’s PGP031 fixed displacement commercial gear pumps offer high performance and high endurance due to their cast iron construction.
Parker’s PGP031 fixed displacement commercial gear pumps offer high performance and high endurance due to their cast iron construction.
Operating Pressure:
Up to 3000 psi, Up to 207 bar
Flow Rate:
NA
Displacement:
Up to 65 cm3/rev, Up to 3.9 inch3/rev
Body Material:
Cast Iron
Drain Option:
No
Charge Pump Included:
No
Circuit Path:
Open
Configuration:
Single / Tandem / Multiple
Energy Recovery Capability:
No
Filter Included:
No
For Fluid Type:
Standard Hydraulic Fluid / Phosphate Ester
Maximum Displacement:
65 cm3/rev, 3.9 inch3/rev
Maximum Flow Rate:
38.4 Gal/min
Maximum Fluid Temperature:
80 °C, 180 °F
Minimum Fluid Temperature:
-20 °C, 0 °F
Maximum Operating Pressure:
207 bar, 3000 psi
Radial Load Capacity:
Consult Parker kg, Consult Parker lb
Maximum Operating Speed:
3000 RPM
Maximum Kinematic Viscosity:
7500 SUS
Minimum Kinematic Viscosity:
50 SUS
Weight:
17 kg (Max), 37 lb (Max)
Media:
Liquid
Mounting Option:
SAE | ISO | DIN
Port Connection:
SAE | ISO | NPT | BSPP | ODT
Port Type:
FLANGE | STRAIGHT THREADED |
Port Location:
Side Ports | Rear Ports
Pump Type:
Gear, Fixed
Direction of Rotation:
Clockwise | Counter Clockwise | Bi-Rotational
Shaft Type:
SAE | ISO | DIN | Industry Specific
Thru-Drive Capability:
No
Parker’s 031 series fixed/positive displacement gear pumps offer high durability & resistance to oil contamination due to their cast iron, roller bearing construction, making them an ideal selection for the Vocational Truck, Winch, and Oil & Gas markets. They are available as single or multi-section pumps with an integral valve.
Markets:
• Aerial
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Material Handling
• Turf Equipment
• Vocational & Municipal Equipment
• Mining
• Oil & Gas
Features/Benefits:
• Three-piece cast iron construction for distribution flexibility
• Cast Iron construction for durability
• Balanced Thrust Plates minimize friction and leakage
• Roller bearings for durability
• Multiple sections available
Applications:
• Tire Trucks
• Salt and sand spreaders
• Aerial Lift
Technical Specifications:
• Flow range to 38.4 gpm (145.4 lpm) per section
• Displacements from .985 to 3.94 cir (16.2 to 64.6 cc/rev)
• Operating pressures up to 200 bar (3,000 psi)
• Speeds up to 2,400 rpm
• Volumetric efficiencies up to 95%
• CW, CCW, and Bi-rotational pumps available
• SAE and SI shafts, flanges and porting available
• Multiple section
• Extensive integrated valve capabilities
– Relief with anti-cavitation check
– Priority flow control
– Unloader valves
– Accumulator charge (single and dual)
– Two-speed valves (winches, ground drives)
– Load sense priority flow divider (bolt-on)
– Dry valves, HOC™ (hydraulic overspeed control), flow controls
– Crossover relief valves