The Prime Aire PA4A60C-QSB2.8P FT4 from Gorman-Rupp Company offers pumping capacities to 900 gpm, total dynamic heads up to 153 feet and the capability of passing up to 3-inch spherical solids. The 4- by 4-inch pump is driven by a 74 hp, Final Tier IV, Cummins QSBF2.8P turbocharged, air-cooled diesel engine with an auto-start control panel and float switch assembly. Its priming system uses a venturi and compressor, eliminating leaks. An oversized, oil-lubricated mechanical seal allows it to run dry continuously.
419/755-1011; www.grpumps.com