Aluminum Pumps – PGP511 Series

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Parker’s Aluminum Pump PGP511 Series fixed displacement gear pump offers high performance and high power density due to its aluminum construction.

Technical Specifications

Operating Pressure: up to 3625 psi, up to 250 bar
Flow Rate: n/a
Displacement: up to 33 cm3/rev, up to 2 inch3/rev
Body Material: Aluminum
Drain Option: No
Charge Pump Included: No
Circuit Path: Open
Configuration: Single, Tandem, Multiple
Control Method: Relief, Load Sense, Priority, Unloading
Energy Recovery Capability: No
Filter Included: No
For Fluid Type: Standard Hydraulic Fluids, Phosphate-ester, Water-Glycol
Maximum Displacement: 33 cm3/rev, 2 inch3/rev
Maximum Flow Rate: n/a
Maximum Fluid Temperature: 80 °C, 176 °F
Minimum Fluid Temperature: -15 °C, 5 °F
Maximum Operating Pressure: 250 bar, 3625 psi
Radial Load Capacity: Consult Parker, Consult Parker
Maximum Operating Speed: 4000 RPM
Maximum Kinematic Viscosity: 7500 SUS
Minimum Kinematic Viscosity: 50 SUS
Weight: 4.6 kg (Max), 10.1 lb (Max)
Media: Liquid, Liquids
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, Counterclockwise, Bi-Rotational
Shaft Type: SAE, ISO, DIN, Industry Specific
Thru-Drive Capability: No

Safety Warning

Full Product Description

Parker’s 511 series fixed displacement gear pumps offer cost effective, high power density due to their aluminum, bushing block construction, making them ideal in a broad selection of markets such as Material Handling, Agriculture, Turf, as well as a variety of Industrial Applications. They are available as single or multi-section pumps.

Markets:
• Aerial
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Material Handling Equipment
• Turf Equipment
• Vocational & Municipal Equipment

Features/Benefits:
• Three-piece construction for distribution flexibility
• Aluminum pumping sections for light weight
• Journal bushings for long life
• Pressure balanced thrust blocks for high efficiency
• Multiple sections available

Applications:
• Power steering pumps – priority valves available
• Brake pump
• Brush Chipper
• Trencher pump
• Hydraulic Power Unit
• Aerial Lift
• Transfer pump
• Lube pump

Technical Specifications:
• Sizes from 3 to 33cc
• Operating pressures up to 250 bar (3,625 psi)
• Speeds up to 4,000 rpm
• CW, CCW, and Bi-rotational pumps available
• SAE shafts, flanges and porting available
• Extensive valve options available: Pressure relief, anti-cavitation, cross port relief, solenoid unloading, proportional relief, and reversing.

Aluminum Pumps – PGP511 Series | Product Series

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Aluminum Pumps – PGP511 Series

Technical Specifications

Full Product Description

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