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W-500 (WP-18P) Pencil Torch

Automation Series Pencil Torch for Mechanized Welding Applications

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.

WP-18P Specifications:

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)