Chief Group 2 Gear Pump (2PG) - 1.22 CID (20CC), 5/8" Key Shaft, SAE-A 2B Mount, SAE-12/10 Ports, CCW rotation. $124.99. Add to cart Gear Pumps 5/8’’ Diameter Keyed Shaft : 1.52 CID, 13.16 GPM @ 2000 RPM, 3600 Max RPM, 3626 PSI Sae 12 Inlet Ports 2 Bolt A Mounting Sae 10 Outlet Ccw Rotation 252 66cf6e6e 32b9 40c2 9b4f D5d5967872ab.674cd4af71c9f5fea16823b426522a7c CHIEF HYDRAULIC GEAR PUMP:, Two-Stage Pumps, Hydraulic Power Units/Pumps: Farm and Ranch Depot This series offers aluminium body and cast Iron end plate construction, high pressure Hydraulic Gear Pump with 11 displacement sizes from 0., 24 to 1., 95 cu., in/rev., (4 to 32 cm3/rev). Hydraulic Gear Pump, 0.265 CID, 3600 RPM, SAE 8 Pressure Port The standard mounting fl ange is SAE A – 2 bolt, The standard drive shaft is a 5/8 inch diameter straight with 5/32 straight key., Bailey No.