Over half a century of excellence in designing and manufacturing internal gear pumps, external gear pumps, and positive displacement pumps for the OEM and process market. Haight Pump prides itself on its outstanding lead time and quality customer service.
30U Square Flange Pump
30U - Series DIU Square Flange Internal Gear Pump
Square Flange Pump Sizes 10, 15, 20, 24, 30, & 40 gpm
Haight offers six sizes of pumps in the square flange DIU-Series. All sizes are available with a bolt-on Relief Valve which can function in either a return to suction, or return to tank mode. All DIU-Series pumps are interchangeable with earlier D & DR Series pumps.
Compact, rugged, and easy to maintain, these positive displacement pumps are ideally suited to close-coupled mounting to the motor or footed mounting. Haight Pumps bolt-on footed brackets match standard NEMA motor height eliminating pump or motor shimming. Each bracket size is designed to align the pump and motor shaft heights without shim blocks.