3/4 Horse Power (click on the drop box to order more horse power)The Max-E-Pro is Sta-Rite's top of the line, high head pump with Quick-Lock? trap lid and Viton® shaft seal. Extremely quiet, its specially designed base dampens sound and vibration. You will enjoy fast, easy cleaning with the new Quick-Lock? trap ring and see-thru lid that lets you check for debris without lifting a finger. With The heavy duty, chemical resistant Viton® shaft seal, High efficiency motor and flexible plumbing options, the Max-E-Pro is a truly superior pump.