The Gorman-Rupp GHA Series rotary gear pump has hard, austempered ductile iron gears to resist abrasive wear and extending pump life. The critical wear areas of both the head and housing of the pump are hardened to resist wear and maintain maximum efficiency.
Extremely hard carbide idler pin and idler bushings provide excellent wear resistance under the most severe abrasive applications. Depending on the seal configuration, Extreme-Duty pumps are available with carbide shaft bushing or Gorman-Rupp’s unique, precision needle bearing which provides exceptionally reliable high-load shaft support and better rotor/ shaft stability, extending the seal life and operational life of the pump.
Deep End Feed Area
Automatic Idler Pin Lubrication System
Internal Seal Vent
Back Pull-Out Design
Adjustable No-Leak Pressure Relief Valve
Flexible Seal Design
Read more about GHA or or call Hydro Innovations on (02) 9898 1800.
Hydro Innovations | Sewage, Wastewater & Submersible Pumps, stand by,
Hydro Innovations are the exclusive Gorman Rupp Pump distributor for Australia. We provide pumps for wastewater pumping, effluent pumping, dewatering pumps, fuel pumping and pumps for lubrication.