Cast Iron Pumps - Series GP1

Parker’s Cast Iron Pump GP1 Series fixed displacement gear pump offers high performance and high power density due to its two-piece cast iron construction.

  • Pump Type:

    Fixed | Gear

  • Body Material:

    Cast Iron

  • Configuration:

    Single

  • Displacement:

    23 to 80 cm3/rev, 1.4 to 4.88 inch3/rev

  • Operating Pressure:

    300 bar, 4350 psi

  • Flow Rate:

    130 L/min, 34.32 Gal/min

  • For Fluid Type:

    Standard Hydraulic Fluid

  • Maximum Operating Speed:

    2000 RPM

  • Minimum Fluid Temperature:

    -40 °F

  • Maximum Fluid Temperature:

    120 °C, 248 °F

  • Weight:

    14 kg, 30.8 lb

  • Shaft Type:

    ISO

  • Mounting Option:

    ISO

  • Port Type:

    Consult Parker

  • Port Connection:

    BSPP

  • Port Location:

    Side Ports | Rear Ports

  • Direction of Rotation:

    Clockwise | Counter Clockwise | Bi-Rotational

  • Media:

    Hydraulic

  • Circuit Path:

    Open

  • Sensor Type:

    Consult Parker

  • Maximum Noise Level:

    Consult Parker dBA

  • Drain Option:

    No

  • Filter Included:

    No

  • Radial Load Capacity:

    Consult Parker kg

  • Minimum Kinematic Viscosity:

    38 SUS

  • Maximum Kinematic Viscosity:

    4664 SUS

  • Thru-Drive Capability:

    No

  • Control Method:

    Consult Parker

  • Charge Pump Included:

    No

Parker Cast Iron Pump GP1 Series fixed displacement gear pump offers high performance and high power density dues to its two-piece cast iron construction, making it an ideal selection for the Aerial and Material Handling markets.

Markets:
• Aerial
• Agriculture Machinery
• Construction Equipment
• Material Handling 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:
• Aerial Lift
• Tipper
• Medium Duty Crane
• Hydraulic Power Unit

Technical Specifications:
• Sizes from 23 to 80 cc
• Operating pressures up to 320 bar
• Speeds up to 2,000 rpm

For detailed technical information on GP1 pumps please download our latest catalogue and installation manuals under Product Support and/or contact your local Parker dealer for support.  

* Made in Germany