Myers | sku: 704180 Myers MW50 0.5 hp. Submersible Sewage/Effluent Pump Class 30 cast iron construction. Handles up to 2 in. solids. Oil-filled motor, 115-Volt, 9 Amp max load. Thermoplastic, vortex-type impeller. 2 in. discharge. Carbon/ceramic mechanical seal. 20 ft. power cord. 1/2 HP.2-vane impeller design provides... Log in for pricing