20101 - ESAB 20101 Ring Seal for Purox/Oxweld Regulators

Precision Sealing for Industrial Gas Equipment

The ESAB 20101 Ring Seal is a critical component designed for the maintenance and repair of high-quality gas regulators, specifically those within the Purox and Oxweld product lines. In the world of oxy-fuel welding and cutting, the integrity of your equipment is paramount. A regulator is only as good as its ability to contain and control gas pressure, and even the smallest leak can lead to inconsistent flame characteristics, wasted gas, or potential safety hazards. This ring seal is manufactured to exact specifications to ensure that your equipment operates as intended by the original manufacturer.

Exact Dimensions for a Perfect Fit

Unlike generic gaskets or washers that may offer 'close enough' dimensions, the ESAB 20101 is engineered with precise tolerances. It features an Outer Diameter (O.D.) of 2.34 inches, an Inner Diameter (I.D.) of 1.74 inches, and a specific thickness of 0.010 inches. This thin profile allows it to act as a precise shim or seal within the regulator assembly, filling gaps without altering the mechanical spacing required for internal springs and diaphragms to function correctly. Using a seal with incorrect thickness can throw off the calibration of a regulator, making this genuine part essential for accurate repairs.

Genuine ESAB Quality

When dealing with pressurized gases such as oxygen and acetylene, material compatibility is crucial. Genuine ESAB parts are tested to withstand the specific chemical and physical stresses found in welding environments. This ring seal is designed to resist degradation over time, maintaining a tight seal even after repeated thermal cycles or pressure changes. By choosing genuine ESAB parts, you are investing in the longevity of your equipment and the safety of your workspace.

Application and Maintenance

This ring seal is typically utilized during the overhaul or routine maintenance of industrial regulators. Over time, internal seals can dry out, crack, or compress, leading to performance drops. Replacing these seals during a scheduled service interval is a best practice that extends the life of the regulator body and internal components. Whether you are a certified repair technician or managing an in-house maintenance shop, keeping a stock of essential seals like the 20101 ensures that downtime is minimized and your oxy-fuel processes remain efficient and safe.