CM Shopair Air Chain Hoist MFR #2182, 500 lbs., 10 ft. lift, 0-21 FPM Product Specifications Country of Origin: Made in the USA? Capacity: 500 lbs. Headroom: Less than 11 inches? Weight: not to exceed 30 lbs. Full Load Hoist Speed: 21 fpm min. Full Load Lowering Speed: 75 fpm min.? Normal Operating Pressure: not to exceed 90 psi ? Air Consumption: not to exceed 34 cubic feel/minute? Pendant Controlled Pendant drop: 4 ft. less than lift? NPTF air inlet size: 3/8 in. To include:? Industrial duty air motor for tough applications Gear train is lifetime lubricated with non-oxidizing grease? Epoxy powder coat finish provides a durable exterior Standard Load Limiter for simple automatic overload protection? Hardened forged steel, latch - type lower hook rotates 360 degrees? Threaded external exhaust for piping away exhaust in clean room or painting applications? Each hoist is thoroughly inspected and tested to over 125% of rated load prior to shipment Lifetime Manufacturers Warranty. (Manufacturers warranty does not include on-site repairs. Items will need to be shipped with pre-paid freight to EPs repair facility.)