U.S. Motors EEQK750 Emerson 184JMZ-Frame 7-1/2 HP 3-Phase Replacement Commercial Motor for Pentair EQ Series Pump 208-230/460V operates with aggressive performance and premium efficiency, making it one of the most reliable replacement motors on the market. Designed with a stainless steel shaft extension and permanently lubricated ball bearings, the U.S. Motors Emerson JMZ-Frame Pentair EQ Series Replacement Motor is built to last, operating consistently at a single speed with 7-1/2 HP and 208-230V and 460V. The U.S. Motors EEQK750 Emerson JMZ-Frame Pentair EQ Series Replacement Motor sports a sturdy base and special JMZ mounting for unbeatable installation and comes equipped with an open drip proof build for water damage prevention.