Factory direct sales backhoe forklift excavator GRH Mini Oil 2PF Gear Pump
GRH external gear pumps are produced in 9 different versions(0P、1P、1.5P、2P、2.5P、2.8P、3P、3.5P、4P) and in each group different displacements are obtained by changing the gears width, refer to performance curves on page 7 to page 10. Pressure: GRH offers two pressure ratings, F and G, please refer to charts. Efficiencies: volumetric efficiency up to 98%, mechanical efficiency up to 93%. Mountings: flanges, shaft ends and ports. Seals: viton,buna and EPR seals is available. Integrate: all pumps can be odered with relief valve and check valve. Introduction of GRH External Gear Pumps ●
