Jet air hoists are designed for commercial applications where air power is preferred, the Jet pneumatic hoist is the best option. Ideal for applications where electric hoists are not feasible. Extra heavy duty air hoist features lightweight aluminum construction, an automatic brake and a ½” NPT air hose inlet. Multi-vane motor with 100% duty-cycle will not overheat. Adjustable pull cord control (length is 4’ less than lift height) ensures accurate lifting and positioning, and easy to adjust control offers variable speed depending on psi supplied.