Zoeller M73 1/3HP submersible sump pump

Zoeller M73 1/3HP 115V submersible sump pump. •Oil-filled, hermetically-sealed motor with automatic reset thermal overload protection •Rugged, cast iron motor housing with corrosion-resistant, baked-on enamel finish •Efficient heat sink for heat dissipation •Engineered plastic base and pump housing with no screen •Passes 3/8” (9 mm) spherical solids •Reliable integrated vertical switch •Carbon and ceramic rotary seal •Watertight, NBR rubber seal between motor and cover •Stainless steel screws and hardware •Temperature rating: 104 °F (40 °C) •On point: 6-1/2” (16.5 cm) •Off point: 2-1/2” (6.3 cm) •Maximum width: 8-3/32" (21 cm) •Maximum height: 11" (27.9 cm) •Weight: 12.4 lbs (5.6 kg) •Fits 12" (30 cm) diameter pits