20 Series (250A) water-cooled TIG welding torch for the following HTP America® TIG welders: Invertig 160DC, Invertig 200 AC/DC, Invertig 201 AC/DC, Invertig 221 AC/DC, and Invertig 221DV AC/DC. Our water-cooled TIG welding torch includes a 35 Dinse (1/2" OD) adapter for power/current supply, 5/8"-18 LH water-in and water-out fittings, a 1/4" BSP gas fitting, a zippered Nylon outer cable cover, a tool-less connection torch head, and super-flexible, color-coded cables. The torch features a rated duty-cycle of 100% at 250 amps.
Available with a standard rigid neck, a flex neck, or a swivel head and in 12.5' or 25' lengths. Includes a long back cap and a heat shield. Collets, collet bodies, alumina cups, and tungsten sold separately.
For consumables, please visit the following links:
20 Series Water-Cooled Alumina Standard Consumables
20 Series Water-Cooled Gas Lens Consumables
20 Series Water-Cooled Pyrex Large Diameter Consumables
20 Series Water-Cooled Pyrex Standard Consumables
Note regarding swivel head TIG torches: If you do not tighten your swivel head torch head enough, the loose connection can cause overheating and arcing. Arc damage and melting at the brass surfaces underneath the adjustment stem and swivel head, as well as those on the torch body, can occur. If those surfaces are compromised, the body, head, and adjustment stem will all need replacement.
Recommended tightening procedure:
1. Position the torch head 90º counter-clockwise from the desired position.
2. Tighten the adjustment stem by hand until snug.
3. Turn the torch head* 90º clockwise until firmly tight.
*Do not use the adjustment stem for the final tightening of the torch head to the torch body, only use the torch head to do so.
CA Prop 65 - For Residents of California
Warning: Welding and cutting equipment, accessories, and fumes can expose you to chemicals, including Chromium (Hexavalent Compounds), Lead, and Nickel, which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.