Firepower MST 140i 3-in-1 Welder DISCONTINUED

SKU: M405760 1444-0870

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M405760 1444-0870

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This product has been discontinued. Midwest can source a wide range of items not listed on our web site or in our catalog. Please call customer service for details at (800) 831-5904.

This machine features MIG, Stick, and TIG processes in a unit that weighs 33 lbs. Comes with a Quick Start guide that walks you through the machine set-up in 4 simple steps. MST 140i uses 115VAC and has a maximum output of 140 Amps. With the MST 140i you can be welding like a pro in no time.

Maximum output: 140 Amp
MIG (GMAW/FCAW) Welding Output @ 104°F (40°C): 140A / 19V @ 15% Duty Cycle, 90A / 18.5V @ 20% Duty Cycle
STICK (SMAW) Welding Output @ 104°F (40°C): 90A / 23V @ 15% Duty Cycle, 80A / 23.2V @ 35% Duty Cycle
TIG (GMAW) Welding Output @ 104°F (40°C): 140A / 15.6V @ 15% Duty Cycle, 100A / 14V @ 20% Duty Cycle
Current Range: 10 – 140 Amp
MIG Welding Voltage Range: 14.5 – 19V
Wirefeed Speed Range: 90 – 390 IPM (2.3 – 9.9 m/min)
Nominal OCB Volt/DC: 53V
Maximum Plate Thickness: 1/8" (3.2 mm)

Includes power supply, 140 Amp mig gun, Argon/CO2 pressure regulator / gauge and hose, electrode holder and ground clamp, drive roll and contact tips, 15-20 Amps power adapter, shoulder strap, and CD with multi-language operating instructions.