Lincoln TIG torch

Lincoln PRO-Torch PTW-20 Support

Lincoln PRO-Torch PTW-20 support for 250 amp water-cooled TIG torch setups.

Quick Specs

Series20 Series
CoolingWater-cooled
Duty rating100% @ 250 A
Common gas lens kitKP2414-1 path listed in catalog

Compatible Machines

Aspect 230 Aspect 375

Most Common Replacement Paths

PTW-20 cupsColletsGas lensesBack capsTungstenCooling hoses

Replace First

  1. Cup
  2. Collet
  3. Gas lens
  4. Cooling flow check

Related Lincoln Support

Lincoln TIG Torch Support Caliber 20 TIG Torch

Verify Before Ordering

Lincoln gun and TIG torch names can look similar while the front-end parts differ. Confirm torch series, gun part number, cable length, wire size, and machine connection before ordering.

Need More Help?Troubleshooting, setup, and deeper support
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Lincoln Electric 2026 Catalog and Lincoln Countertop Parts Guide. No approved Amazon links or affiliate tags were modified.