Cast Iron Pumps – PGP640 Series

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Parker’s PGP640 Series Cast Iron fixed displacement gear pump offers high volumetric efficiency, high performance, and high power density due to its interlocking two-piece cast iron construction.

Technical Specifications

Operating Pressure: up to 3989 psi, up to 275 bar
Flow Rate: n/a
Displacement: up to 80 cm3/rev, up to 4.9 inch3/rev
Body Material: Cast Iron
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: 80 cm3/rev, 4.9 inch3/rev
Maximum Flow Rate: n/a
Maximum Fluid Temperature: 80 °C, 180 °F
Minimum Fluid Temperature: -20 °C, 0 °F
Maximum Operating Pressure: 275 bar, 3989 psi
Radial Load Capacity: Consult Parker, Consult Parker
Maximum Operating Speed: 3000 RPM
Maximum Kinematic Viscosity: 7500 SUS
Minimum Kinematic Viscosity: 50 SUS
Weight: 24 kg (Max), 53 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 640 series fixed/positive displacement gear pumps offer the most volumetrically efficient and power dense solution due their interlocking, two-piece cast iron design, making the 600 series ideal for engineered mobile equipment solutions demanding energy efficient, high performing hydraulic systems. The 600 series is a type of cast iron pump widely used in the most demanding applications such as Construction, Material Handling, and Military. They are available as single or multi-section pumps with pressure relief.

Markets:
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Material Handling Equipment
• Turf Equipment
• Mining
• Oil & Gas

Features/Benefits:
• Two-piece, interlocking body construction for high efficiency and high pressure
• Cast iron pumping sections for durability
• Journal bushings for long life
• Pressure balanced thrust plates for high efficiency
• Multiple sections available

Applications:
• Fan drive pump
• Mower pump
• Steering and brake pump
• Winch pump

Technical Specifications:
• Sizes from 30 to 80cc
• Operating pressures up to 275 bar (4,000 psi)
• Speeds up to 3,000 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, and proportional relief.

Cast Iron Pumps – PGP640 Series | Product Series

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Cast Iron Pumps – PGP640 Series

Technical Specifications

Full Product Description

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