TECHNICAL SPECIFICATIONS Item Max Amperage Cooling Method Duty Cycle Suggested Wire Size Wire Spool Diameter Wire Speed Torch Cable Length Weight Description 200 amp w/CO2 gas, 160 amp w/Argon Gas Air-Cooled 35% @ 160 amp .030, .035 4 inch 0 to 630 IPM 10 ft. 6 lbs. KNOW YOUR SPOOL GUN Description The Spool Gun is designed to connect to the HIT140/MMIG140 welders only. It is used to feed wires that are difficult to feed through the standard MIG torch. Most often this is used for aluminum wires, but any type of wire can be used on 4 inch spools. With the 4 inch spool mounted right on Spool Gun, the distance the wire has to travel is greatly reduced, resulting in less feeding problems and better overall welds. The Spool Gun is rated at a 35% Duty Cycle @ 200 amp when using CO2 gas and is rated at a 35% Duty Cycle @ 160 amp when using Argon gas. This spool gun is capable of running .030 and .035 wires and is ideal for light fabrication and welding repair. A rugged storage case is included for portability and safe storage.