Chief Group 2 Gear Pump (2PG) - 4.0 CC, 5/8" Key Shaft, SAE-A 2B Mount, SAE-12/10 Ports, CW rotation

Chief's 2PG high-pressure hydraulic gear pumps are constructed with aluminum center housing and cast iron plates. This product line features nine displacement sizes—0.24 to 1.52in3/rev (4.0-25.0 cm3/rev). It is equipped with the following as standard: SAE A-2 bolt mounting flange, SAE-12 inlet, SAE-10 outlet, and a 5/8" diameter straight shaft with a 5/32" key. Additional shaft options are available upon request.

The recommended working conditions are as follows:

• Filtration: 25 microns or better
• Oil Viscosity: 6 to 200 cSt
• Ambient Temperature: -8 to 130° F (-22 to 55° C)
• Oil Temperature:  -12 to 175° F (-25 to 80° C)
• Inlet pressure 12 to 32 PSI absolute

Specific model features:

• Model code: GP20-04D-58KA2
• CID: 0.24 (4.0 CC)
• RPM: 2000 (rated), 3500 (max)
• Shaft: 5/8" Straight, 5/32" key 
• Mounting flange: SAE A - 2 Bolt
• Ports: SAE 12 /10
• Rotation: Clockwise