35N22 - ESAB 35N22 Water Hose Nipple, B-Size 1/4" Barb

ESAB 35N22 Push-Lock Nipple for 1/4" ID Hose

The ESAB 35N22 is a premium replacement water nipple designed for use with water-cooled TIG torches and MIG guns. This fitting is engineered to connect 1/4-inch Inner Diameter (I.D.) hoses to standard B-Size (5/8"-18) water outlets or inlets. It is a critical component for fabricators using water-cooled systems, ensuring that coolant flows efficiently from the recirculator to the torch head without leaks or flow restrictions.

Technical Specifications & Compatibility

Manufactured from solid brass, the 35N22 is built to withstand the rigors of daily industrial use. The material provides excellent conductivity and durability against the corrosive nature of some welding coolants. The fitting features a specialized push-lock barb. This design allows for easy insertion into the hose while providing exceptional retention force; as the hose is pressurized, it grips the barb tighter, creating a seal that typically does not require a ferrule or hose clamp (though clamps may be used for added security in high-pressure applications).

This nipple is compatible with a wide range of welding equipment brands, including Weldcraft, Miller, Lincoln, and of course, ESAB. It is commonly found on 18-series and 20-series TIG torches, as well as various water-cooled MIG gun assemblies. If you are experiencing coolant leaks at your connection points or are replacing old, cracked hoses, installing a fresh 35N22 nipple is a best practice to ensure system integrity.

Key Features

• Universal Fit: Adapts 1/4" I.D. hose to standard B-Size 5/8"-18 fittings.
• Durable Material: Machined brass construction resists rust and physical damage.
• Secure Grip: Multi-barb push-lock stem prevents hose slippage.
• Versatile Application: Suitable for both water-in and water-out lines on TIG and MIG systems.

Don't let a leaking connection compromise your weld quality. Upgrade or repair your cooling lines with the ESAB 35N22 Nipple from Welders Supply, your trusted source for professional welding components.