110V-10 amp motor, with epoxy-coated metal body construction. Oil-cooled motor has thermal overload protection. Bottom inlet pumps down to 1/8" floor dryness. 1-1/4" discharge with garden hose adapter. Open trash impeller resists clogging with removable screen for easy cleanup. Fits into 7" opening: 6-1/2" diameter, 9-1/4" high. Replacable 8 ft. cord. Weighs only 9 lbs.