26A22 - ESAB 26A22 B-Size Acetylene to .44-20 Male Brass Adaptor

Precision Gas Connection Adaptor

The ESAB 26A22 is a specialized industrial gas fitting designed to facilitate secure connections between differing equipment standards in oxy-fuel welding and cutting setups. Manufactured from high-grade brass, this adaptor is engineered to withstand the rigors of industrial environments, offering superior resistance to corrosion and mechanical wear. It specifically functions to adapt a standard B-Size Acetylene Male connection (typically 5/8"-18 Left Hand threads) to a .44-20 Male thread interface. This allows for the integration of specialized torches, regulators, or manifold systems that utilize the .44-20 thread pitch with standard B-size hose assemblies.

Ensuring a leak-proof seal is critical in any fuel gas application. The ESAB 26A22 features precision-cut threads that engage smoothly, minimizing the risk of cross-threading or galling, which can compromise the integrity of the gas seal. The solid brass body provides the necessary structural strength to withstand internal gas pressures and external physical impacts common in workshop settings. This component is an essential inventory item for maintenance, repair, and operations (MRO) professionals who manage diverse welding equipment fleets requiring interoperability between various component generations or brands.

Proper selection of fittings is paramount for safety. This adaptor is designated for acetylene and fuel gas service, adhering to industry conventions for thread directionality where applicable to prevent accidental connection to oxygen lines. By utilizing the ESAB 26A22, operators can maintain the versatility of their equipment without sacrificing safety or performance.