150A Maximum performance.Heavy-duty high output transformer with forced Air Cooling System to maximise duty cycle performance. Latest design chassis remains stable when used with medium size industrial gas cylinders.Professional contour grip, heat proof non-live torch to prevent the risk of accidentally striking an arc. Unit is suitable for both gas/gasless welding. For use with CO2, Argon or CO2/Argon mix.Proven wire feed system for trouble-free welding.Welds stainless and aluminium.3 Year Guarantee*.Lifetime guarantee on Transformer*.Model No. SUPERMIG150.