Air Systems Contractor Grade Explosion-Proof Axial Fan is a great choice for demanding hazardous conditions. 8" Fan has motor that operates at a voltage rating of 115 VAC at 50/60 Hz and a current rating of 2.2 A. It comes with a 10' power cord. It features built-in sealed on/off switch. Fan with 15' duct offers 786 cfm air flow with one 90 deg bend and 661 cfm air flow with two 90 deg bends. Ventilation fan has an electrical motor that is UL/CSA approved.