0004312040 - ESAB 0004312040 Nozzle Adapter for Straight Neck Torches

Genuine ESAB Nozzle Adapter for Industrial Applications

The ESAB 0004312040 Nozzle Adapter is a specialized component designed for heavy-duty MIG/MAG welding operations. Engineered to meet the rigorous standards of ESAB's industrial equipment, this adapter serves as a critical interface between the torch neck and the gas nozzle. Its specific designation for "Straight Cut" or straight configurations suggests it is intended for specialized torch setups, potentially including mechanized or extended-neck manual torches where a 255mm reference is applicable.

Manufactured from high-grade conductive alloys, this adapter ensures minimal electrical resistance and efficient heat transfer, which are vital for prolonging the life of consumables during high-amperage welding. The precision machining guarantees a tight seal against the gas diffuser and nozzle, preventing shielding gas turbulence that can lead to weld porosity. For maintenance and repair operations (MRO), utilizing the correct OEM adapter is essential to maintain the original duty cycle and performance ratings of the welding system.

This part is suitable for professional fabrication environments where equipment reliability is paramount. It integrates seamlessly with compatible ESAB torch systems, ensuring that the contact tip and nozzle remain concentric and securely fastened. Whether replacing a worn component or configuring a torch for a specific straight-access application, the 0004312040 adapter delivers the consistency required for code-quality welds.