40 Series, 3/8" x 75" Cable Drum Machine, Cleans 2"-4" Lines Up To 75", Features Include 1/3 HP Motor With Forward Off Reverse Switch, Dual Spring Loaded Motor Mounting For Proper Belt Tension & Manual Overload Reset Protector, Industrial Grade Pneumatic Foot Switch, 1" Accu Balance Steel Frame, Rugged 13", Corrosion Resistant Molded Cable Drum With No Tangle Distributor Tube & Quick Disconnect With Recess Drive Belt Channel For Added Safety, & In Line GFI.