Godwin Dri-Prime 6" x 4" (150mm x 100mm) HL130M is a heavy duty, fully automatic self-priming pump specifically offered for pumping under discharge pressure conditions or high discharge lift applications. The HL130M offers flow rates up to 1,300 gpm (295 M3/hr.), total dynamic heads up to 600 feet (183M), and solids handling up to 1-3/8" (35mm) in diameter. Like all Godwin pumps, the HL130M includes the Dri-Prime air ejector priming system for fully automatic priming up to 28 feet (8.5M) of static suction lift.