This means that the impeller, seal plate and wear plate are fabricated from hardened iron or steel, to a hardness of approximately 400 on the Brinell scale. For extremely abrasive applications, the casing can also be supplied in hardened iron and the impeller can be supplied in high chrome [with a Brinell hardness of approximately 650].
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.