35N22 - Weldcraft 35N22 Water Hose Nipple for WP-20 & WP-18 Torches

Reliable Coolant Connections for Industrial TIG Systems

The Weldcraft 35N22 Water Hose Nipple is a critical maintenance component designed for the rigorous demands of industrial TIG welding environments. Engineered by Miller Electric under the Weldcraft brand, this nipple serves as the primary interface between the flexible water coolant hose and the rigid torch body or power cable assembly. In water-cooled TIG applications, maintaining a hermetic seal in the cooling loop is paramount; even minor leaks can lead to coolant loss, reduced thermal transfer efficiency, and catastrophic failure of the torch head due to overheating.

Manufactured from high-grade brass, the 35N22 offers superior resistance to corrosion and oxidation, which is essential when utilizing various coolant mixtures or deionized water. The precision-machined barb ensures a secure mechanical grip on the hose liner, while the mating end is toleranced strictly to fit standard Weldcraft torch bodies such as the WP-18, WP-20, WP-24W, and WP-25 series. This part is frequently required during the refurbishment of torch cable assemblies or when shortening and repairing damaged hoses in the field.

For MRO professionals and welding technicians, stocking the 35N22 ensures minimal downtime during scheduled maintenance or unexpected equipment repairs. It is designed to be used in conjunction with appropriate hose clamps or crimp ferrules to withstand the hydraulic pressures typical of recirculating cooling systems. By utilizing genuine OEM parts like the 35N22, facilities ensure compliance with original equipment specifications and maintain the safety and longevity of their welding assets.

Key Technical Specifications

• Material: Corrosion-resistant Brass
• Compatibility: WP-18, WP-20, WP-24W, WP-25 Series Torches
• Function: Connects water line to torch body
• Installation: Requires hose clamp or ferrule