Gorman-Rupp 1 1/2 in. 811/2E3-B Pump 90 GPM

Description

Gorman-Rupp 80 Series Pumps are designed for non-stop workloads. The straight-in suction design of these high-efficiency pumps guarantees quick, positive self-priming and allows them to operate at higher suction levels than most other self-priming centrifugal pumps. Liquid enters directly into the impeller eye. A suction check valve prevents in-line return flow when the pump is shut off. Since 80 Series Pumps have few moving parts, maintenance is minimal. These are available with self-lubricated mechanical shaft seals. Features Cast Iron Construction 1 1/2 in. NPT Inlet/Outlet Maximum Flow-Rate: 90 GPM Maximum Head: 80 ft. MaOperating Pressure: 47 PSI Seal Elastomer: Viton MaSolids 1/4 in. Diameter Downloads 81 1/2E3-B – Installation – Operation and Maintenance Manual (PDF Download) 81y5eb-1 – Standard Performance Curve (PDF Download)