22405 - ESAB R-76 Regulator Gaugeless Cup Adapter / Cover

Ruggedize Your Regulator Setup

When you are out in the field, the last thing you need is a broken gauge stopping your work. The ESAB 22405 Gaugeless Cup Adapter is the solution for welders and fabricators who rely on the legendary toughness of the R-76 regulator series. This part allows you to configure your regulator for "gaugeless" operation or repair an existing unit that has seen better days. By eliminating protruding gauges in favor of a streamlined cup adapter (often used with a simple pressure indicator or preset pressure), you significantly reduce the risk of downtime caused by accidental knocks, drops, or debris impacts common in heavy construction and demolition.

Built from solid brass, this adapter is as tough as the regulator it fits. It isn't just a cosmetic cover; it is a functional structural component that holds the internal spring mechanism in place and ensures the regulator maintains consistent delivery pressure. If your current adapter is cross-threaded, cracked, or worn out, replacing it with this genuine ESAB part restores the mechanical integrity of your gas gear. Don't risk leaks or inconsistent flames with makeshift fixes—stick to the parts designed by the engineers who built the R-76.

This component is ideal for shop managers and equipment owners looking to extend the lifecycle of their oxy-fuel fleets. Instead of scrapping a high-quality regulator because of a damaged housing, a simple part replacement can bring it back to factory specifications. Keep your R-76 running smoothly and safely with the 22405 adapter, and ensure your flame stays steady no matter how rough the job site gets.