Gorman-Rupp Pumps 03H1-GX390 Self Priming Pump

The 03H1-GX390 Self Priming Pump from Gorman-Rupp Company features a 3,Äù x 3,Äù NPT female size and is constructed with an aluminum casing (356-T6) and an enclosed five-vane impeller made from aluminum alloy (ASTM B26). It is designed to handle spherical solids up to 7/16,Äù in diameter and has a maximum operating pressure of 103 psi (710 kPa). The pump can operate at a maximum temperature of 160¬8F (71¬8C) and includes a mechanical self-lubricated seal with a carbon rotating face and Ni-Resist stationary face. The pump is powered by a Honda GX390 gasoline engine, which is a single-cylinder, air-cooled model with a displacement of 23.7 cu. in. (389 cc). It features a 6.9 U.S. qt. fuel tank and provides approximately 1.2 hours of full load operating time. Standard equipment includes a muffler with guard, rotary stop switch, manual throttle control, and oil alert shut down. The net weight of the pump is 144 lbs. (65.3 kg), with a shipping weight of 220 lbs. (99.8 kg). Optional equipment includes a wheel kit with semi-pneumatic tires and various flange configurations. This pump is suitable for applications requiring reliable self-priming capabilities and is not intended for use in explosive atmospheres or for pumping volatile flammable liquids.