This 8″/ 20cm Blower/Exhauster is powerful, yet in a compact size and lightweight. High pressure axial blower with ultra-quiet operation. Corrosion-proof, dent-resistant and virtually indestructible. Double-walled UV resistant polyethylene housing. Thermal switch provides overheat protection. AC-15’/4.6m cord with IP65 rain tested switch enclosure. Quick-Couple Reversible Canister is detachable in seconds. The Quick-Couple Canister with attached duct conveniently reverses from discharge to suction, making use and storage easier while protecting duct from rips and tears. UL, cUL Listed. Horsepower rating based upon maximum speed/load.