CK Worldwide Ck18 12Sf Fx 350 Amp Flex Head Tig Torch, Water Cooled, 12.5' Superflex Cables Ck18 12Sf Fx Prince Air Cooled 170 Welding process output Package Size:0.045 in, 1000 lb Infinity Pak 170 Welding process output mode Rating basis Amperes Volts Duty cycle As printed by Lincoln DC Pipe Current NOT LABELLED (Rated DC Output column) 300A 32V 100% DC Pipe Current: 300A 32V 100% DC Touch Start TIG NOT LABELLED (Rated DC Output column) 250A 30V 100% DC Touch Start TIG 250A 30V 100% DC Constant Voltage NOT LABELLED (Rated CV Output column) 300A 32V 100% 300A 32V 100% DC Constant Voltage NOT LABELLED (Rated CV Output column) 350A 28V 100% 350A 28V 100% Output range — as printed by Lincoln Mode parameter Range DC Pipe Current 40 300 AMPS DC Touch Start TIG 20 250 Amps DC Constant Voltage 14 32 Volts Single Dial Continuous Control DC CC Stick range NOT STATED Open circuit voltage NOT STATED Rated ambient temperature Derating footnote only: "High Temperature: For maximum rating Confirm L16392 1 9SL16392 1 in the applicable Lincoln parts list using the model and code number from the rating plate Coming with CK Worldwide's signature flex head Equip yourself with a TIG torch that's celebrated for its reliability and performance