1.35% duty cycle, 200A. Spool gun with 24V DC motor and speed control. For complete manual, please visit here.The item "Replacement Everlast SM200-MTS Spool Gun Aluminum Welder Mig Welder Mig Gun" is in sale since Wednesday, December 30, 2015. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding\Welders, Cutters & Torches\MIG Guns & Torches". The seller is "welding-expert" and is located in , . This item can be shipped worldwide.