Chief Group 1 Gear Pump (1PG) - 0.25 CID (4.2CC), 1/2" Key Shaft, SAE-AA 2B Mount, SAE-08/06 Ports, CW rotation

Chief 1PG series high-pressure hydraulic gear pumps are constructed with aluminum center housing and cast iron plates. This product line features seven displacement sizes - 0.07 to 0.35in3/rev (1.3-8.0 cm3/rev). It is equipped with the following as standard: SAE AA-2 bolt mounting flange, SAE-08 inlet, SAE-06 outlet, and shaft size of 1/2" diameter straight with 1/8" key.

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: GP10-42D-12KAA2
CID: 0.25 (4.2 CC)
GPM: 1.84 @ 1800 RPM
RPM: 3000 (rated), 4500 (max)
PSI: 3625 (rated), 4060 (max)
Shaft: 1/2" Straight, 1/8" key
Mounting flange: SAE AA - 2 Bolt
Ports: SAE 8 / 6
Rotation: Clockwise

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