SEVERE DUTY AIR CHAIN HOIST SEVERE DUTY AIR CHAIN HOIST HOOK-PENDANT CONTROL Product No.   HTCR-500P Cap. (Tons)   1/2 Lifting Speed (FPM) w/Load   37 Lifting Speed (FPM) w/o Load   68 Headroom (In.)   18.2" Chain Size (mm)   6.3 Min. Hose Size (In.)   1/2" Unit Wt. (lbs.) w/o Chain   68 Price Ea.   $2,979.00 Quantity: