Shaft specs for 3/4 Keyed shaft Gear Pumps Gear pumps from Magister Hydraulics are manufactured with a thru-bolt design; the Mounting flange and rear cover are made of cast iron; SAE A-2 mounting flange; This gear pump has high operational and strength specs. The seals installed reduce the fluid's internal flow and help achieve high volumetric efficiency. Displacement (CID): 0.27-1.7 Cubic Inches; Shaft Type - 3/4" Straight Keyed; Mounting Flange - SAE A-2 Bolts; Outlet Port - SAE 10; Inlet Port - SAE 12; Rotation direction: CW (right) & CCW (left); Cast Iron Rear Cover and Mounting Flange; For more details please check the drawing; Magister Hydraulic Gear Pump is suitable for a variety of mobile equipment applications, such as agriculture, construction, transportation, forestry, garden, etc. Technical Date sheet for Magister Gear Pumps 3/4" Keyed Shaft