Designed with flexibility in mind every feature of the EP8ACP Ventilation Blower is designed to meet the confined space ventilation demands for many construction utility and municipal applications. Straight thru axial flow design maximizes air flow delivery rates with input horsepower. Sturdy easy-grip handle molded directly into the housing makes for convenient reliable transport. The tough double-walled housing is molded from UV- resistant polyethylene making it dent- resistant corrosion-proof and virtually indestructible. Air flows rates are certified by an independent testing agency.