Model D284 Waste-Mate Automatic Cast Iron Sewage Pump - 230 V, 1 HP (Single Seal)

Single and double seal submersible sewage or dewatering pumps. Features: Durable cast iron constructed switch case, motor and pump housing, base and impeller No sheet metal parts to rust or corrode All cast iron class 25-30 25000# tensile strength Stainless steel screws, bolts, float rod, handle, guard and arm and seal assembly Shaft seal - Carbon and ceramic rotary face seal, with stainless steel wetted parts Upper sleeve bearing and lower ball bearing running in bath of oil Maximum temperature for sewage or dewatering 130°F (54°C) Oil-filled, hermetically sealed, automatic reset thermal overload protected motor (1 Ph and Auto 3 Ph) Cast iron non-clogging vortex impeller All models available in 2" or 3" discharge (3" discharge must be special ordered) All models pass 2" spherical solids Automatic units available with float operated, submersible (NEMA 6) mechanical switch (1 and 3 phase units) Corrosion resistant powder coated epoxy finish On point: 15-1/4" Off point: 5-1/4" Reserve powered design. For unusual conditions a reserve safety factor is engineered into the design of every Zoeller pump.