37145 - ESAB Remote Gas Purge Pendant

Technical Overview of the ESAB Pendant Gas Set-Up

The ESAB Pendant Gas Set-Up (SKU: 37145) is a specialized remote control accessory designed to facilitate the precise configuration of shielding gas systems in industrial welding environments. In high-specification welding processes, particularly those involving automated wire feeders or extended cable assemblies, ensuring the correct gas flow rate at the torch nozzle is critical for weld integrity. This pendant allows the operator or welding engineer to activate the gas solenoid valve remotely, bypassing the need to trigger the welding torch or manipulate controls at the power source.

By isolating the gas circuit, the device enables the purging of atmospheric air from long hose bundles prior to the first weld, preventing porosity and oxidation defects. It is also an essential tool for calibrating flow meters (cfh/lpm) by allowing steady-state gas flow measurement at the nozzle using a portable flow checker. The unit is constructed to withstand the rigors of heavy industrial use, featuring robust switching mechanisms and compatibility with specific ESAB control cables and wire feeding systems.

This component is particularly useful in submerged arc (SAW) or heavy MIG/MAG applications where the operator may be positioned at a distance from the main control panel. It ensures that shielding gas parameters are verified and optimized right at the point of welding, adhering to strict WPS (Welding Procedure Specification) requirements.