The W-500 (WP-18P) is a pencil style, front-loading water-cooled TIG torch designed to meet the demands of continuous semi-automated welding jobs. WP-18P torches can be used with a pinion-type gear rack. Racks are available in both 18 and 24 pitch.
|Rated Output||DC: 500 A, AC: 350 A, 100% Duty Cycle|
|Tungsten Electrode Capacity||.020" (0.5mm) - 5/32" (4.0mm)|
|Torch Length with Barrel||13" (330mm) Accepts 7" (175mm) Electrodes|
|Mounting Barrel Diameter||1-3/8" (34.9mm)|
|Water Flow||1 qt./min. (0.946 L/min.)|
|Maximum Pressure||50 psi (3.448 bar)|