SEVERE DUTY AIR CHAIN HOIST SEVERE DUTY AIR CHAIN HOIST HOOK-CORD CONTROL Product No.   HTCR-250C Cap. (Tons)   1/4 Lifting Speed (FPM) w/Load   52 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   66 Price Ea.   $2,358.00 Quantity: