TIG Torch Water Hose for Water-Cooled TIG Torches - 20 SerieSÜAnd 18 Series High-Quality, Super Flex, Braided Hoses compatible with Weldcraft, Miller, Lincoln, and other WP Series Water-Cooled TIG Torches Color-Coded: Blue (Water). Available in 12.5 and 25 Feet. Compatible with WP-20 (250 Amp) and WP-18 (350 Amp) Water-Cooled TIG Torches. Select the Right Hose. Carefully choose from the Menu; Torch SerieSÜAnd Length. Scroll down for compatible Torches, Adaptors, Couplers, and Accessories.