Features: Single and double seal submersible sewage or dewatering pumpsDurable cast iron constructed switch case, base, motor and pump housingNo sheet metal parts to rust or corrodeAll cast iron class 25-30 25000# tensile strengthStainless steel screws, bolts, float rod, handle, guard, arm and seal assemblyOil-filled, hermetically sealed, automatic reset thermal overload protected (1 Ph only) motorMaximum temperature for sewage or dewatering 130F (54C), 120F (49C) for WD295If over 130F (54C), consult factoryShaft seal - stainless steel carbon & ceramic rotaryCorrosion resistant powder coated epoxy finishUpper sleeve bearing and lower ball bearing running in bath of oilNeoprene square ring & gasketAll models pass 2" spherical solidsAutomatic units available with float operated, submersible (NEMA 6)2-pole mechanical switchOn point: 14-3/4"Off point: 5"2" NPT female flanged vertical discharge (3" available upon request)100% computerized testedReserve powered design. For unusual conditions a reserve safety factor is engineered into the design of every Zoeller pump.Specifications: Type: AutomaticApplication: Sewage Waste TransferMaterial: Cast IronHorse Power: 1/2Voltage: 115vPhase: 1Seal: SingleRPM: 3450Cord Length: 20'Cord Type: UL Listed 3-Wire Neoprene Cord & PlugHeight (Inches): 18.5625Width: 12-7/8"Flow at 5 FT Head: 140 GPMFlow at 10 FT Head: 124 GPMFlow at 15 FT Head: 108 GPMApprovals: UL/CSADischarge: 2"Solids Size: 2"Weight (lbs): 81 lbs