PGP315 Series Pump
The 315 series fixed displacement gear pumps offer high-pressure durability due to their cast iron construction, making them ideal for high duty cycle mobile applications for the Construction, Forestry, and Oil & Gas markets. They are available as a standard pump, clutch pump, and tandem pump.
• Flow range to 32 gpm (121 lpm) per section
• Displacements from .465 to 2.48 cir (7.6 to 40.6 cc/rev)
• Operating pressures up to 241 bar (3,500 psi)
• Speeds up to 3,000 rpm
• Volumetric efficiencies up to 98%
• CW, CCW, and Bi-rotational pumps available
• SAE and SI shafts, flanges and porting available
• Multiple sections, as well as Cross frame add-a-pumps
• Extensive integrated valve capabilities
– Load sense flow control
– Relief with anti-cavitation check
– Priority flow control
– Solenoid unloaded relief valve
– Accumulator charge (single and dual)
– Check valve with restrictor
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Specifications
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Performance Characteristics
Body Material Cast Iron - Case Drain Option Yes - Charge Pump Option No - Circuit Type Open - Configuration Single, Tandem, Multiple - Control Method Relief, load sense, priority, unloader - Fluid Type Standard Hydraulic Fluid, Phosphate Ester, Water Glycol - Maximum Displacement 41 cm³/rev 2.5 in³/rev Max. Flow 26 gpm 98.4 lmp Min./Max. Fluid Temperature -20º C to 80º C -0º F to 180º F Max. Operating Pressure 241 bar 3500 psi Max. Radial Shaft Load Consult GS Global Resources - Maximum Speed (RPM) 3500 - Min./Max. Viscosity (SUS) 50/7500 - Max. Weight 10 kg 22 lbs. Port Connection SAE, ISO, DIN - Port Connection Type Flange, straight threaded - Porting Location Side ports, rear ports - Pump Technology Gear - Pump Type Fixed - Rotation Clockwise, counter clockwise, bi-rotational - Shaft Type SAE, ISO, DIN, Industry Specfic - Features and Benefits
Three-piece cast iron construction for distribution flexibility - Cast Iron construction for durability - Balanced Thrust Plates minimize friction and leakage - Journal bearings for long life - Multiple sections available - Markets
Aerial - Agriculture Machinery - Construction Equipment - Forestry Equipment - Material Handling Equipment - Turf Equipment - Vocational & Municipal Equipment - Mining - Oil and Gas - Applications
Power Steering Pumps - Tire Trucks - Salt and Sand Spreaders - Aerial Lift - Low Boy Trailers - -
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