Product Features 1 1/2 and 2″ Discharge on 1/2 and 3/4 hp and larger 1 3/8″ solid size on 1/2 HP; 2″ solids on 3/4 HP and larger AISI 304 SS Casing and Impeller Capacities to 130 U.S. GPM Continuous Duty Rated, Non-Overloaded Motor Vortex Design AISI type 304 SS Impeller Total Heads to 39 Feet Residential Wastewater 1-1/2″ and 2″ Submersible Sewage Pumps 1DV/2DV Applications include dewatering applications; homes and farms; industrial treatment systems; mobile home parks and motels; municipal package systems; and schools and hospitals