Scott Display Pond Aerator - 1/2 HP, 115 Volt, 100-Ft. Power Cord, Model# 14100 115 Volt 1/2 HP stainless steel oil-free motor Motor specs: 60 HZ, single phase, 10 Amps, 680 Watts Spray pattern: 7ft. high; up to 22ft. wide Spray pattern adjusts from 10-22ft. wide Salt water approved