3/4 HP UL listed electric motor, 115 VAC, 12.6 ampExplosion-proof switch installed and wired 8" intake and exhaustPre-Wired w/ 25ft flangeApproved for Class 1, Div. I,Groups C and D, Class II, Div. 1, Groups E, F, GAluminum non-sparking blower wheelStatic grounding lug installed Steel safety guardsWeight: 79 lbs.