General Pump ZGRS1125 Gear Reducer for Gas Engines

Gear Reducer for 1.125 Keyed Shaft The General Pump ZGRS1125 Gear Reducer is used with gas engines on a 47 or 66 Series pump. This version has a 2.2:1 reduction ratio and is used with gas engines that have a 1.125" keyed shaft. Specifications: Maximum Engine Horsepower: 25HP Maximum Engine Speed: 3600 RPM Reduction Ratio: 1:2.2 Oil Capacity (Series 220 SP Industrial Pump Oil): 9.47 oz. Weight: 9.26 lbs. Fits Engine Shaft Diameter: 1.125" Use With These Pump Models: 47 Series (1450 RPM versions) 66 Series (1450 RPM versions) Features: Eliminates need for belts and pulleys - saves time and money Compact design for easier enclosure - Reduced mounting base size Self-aligning oversized bearing system - Reduces load on motor and pump bearings Self-contained lubrication system - uses 90W gear lube for quiet, long-life operation Large capacity crankcase Reversible mounting - left or right hand drive engines Large, helical cut, hardened steel gears Includes reversible dipstick and oil sight glass