Engineered for high performance and efficiency, Air Dryers feature maximum airflow in a streamlined housing designed to reduce performance loss, along with 3 speed settings for lower amp draw. The stackable design provides easy transportation and storage and also meets OSHA standards for maximum weight and size. Our full featured Air Blowers have the drying power for everything from delicate drapes to flooded sheetrock. Unique 4-point motor mounting system reduces noise and vibration. Up to 3 operating positions, including kickstand for more drying versatility. Rotationally molded high density polyethylene housing for rugged durability. Built-in thermal overload protection safeguards components in high heat conditions.