Gorman-Rupp Pumps 83B2-B Self Priming Pump

The Gorman-Rupp 83B2-B is a self-priming centrifugal pump designed for heavy-duty applications. It features a 3" x 3" female inlet and outlet, with a maximum operating pressure of 117 psi (807 kPa). The pump is constructed from durable materials, including gray iron for the casing and impeller, and carbon steel for the impeller shaft and wear plate. It is capable of handling spherical solids up to 13/16" (20.6 mm) in diameter. The pump includes a double grease-lubricated seal assembly with sintered bronze stationary seal seats and steel rotating faces, ensuring reliable operation. It can handle a maximum liquid temperature of 110¬8F (43¬8C) and a maximum suction pressure of 10 psi (69 kPa). The approximate net weight of the pump is 154 lbs (69.8 kg), with a shipping weight of 164 lbs (74.3 kg). Optional equipment includes a strainer and various flange kits for discharge and suction. The design allows for easy maintenance due to its few moving parts, making it suitable for industrial, construction, mining, agricultural, municipal, and petroleum fluid-handling applications.