Description The Lincoln Electric 20 plasma cutter is a professional grade, lightweight, portable plasma cutting system that can be carried anywhere with little effort. It is ideal for the farm, HVAC, autobody shop, contractor, sheet metal fabricator, and homeowner for metal cutting jobs.PRODUCT DETAIL:The Lincoln Electric 20 is recommended for cutting sheet metal to 1/8 in. material with a maximum capacity of 1/4 in. Inverter design makes the 21 lbs. unit very portable and ideal for HVAC and autobody work. Operates on 115V, 20 amp for max. output, 115V, 15 amp for 10-15 amp output. For cutting expanded metal, stainless steel and aluminum. No high-frequency output. Built-in top mounted air pressure regulator. Fan-cooled unit has 40-50% duty cycle depending on the setting. Saddle hooks for convenient cable storage. Includes cutting torch assembly with 9.5 ft. reach, ground clamp with 8 ft. cable, power cord and plug. Uses standard compressed air, 65 PSI @ 3.5 CFM. The Lincoln Electric 20 is recommended for cutting sheet metal to 1/8 in. material with a maximum capacity of 1/4 in. Inverter design makes the 21 lbs. unit very portable and ideal for HVAC and autobody work. Operates on 115V, 20 amp for max. output, 115V, 15 amp for 10-15 amp output. For cutting expanded metal, stainless steel and aluminum. No high-frequency output.