0558010084 - ESAB 0558010084 FKM O-Ring Kit (Pack of 5)

Precision Sealing for Plasma Systems

The ESAB 0558010084 O-Ring is a critical maintenance component designed specifically for ESAB plasma cutting torches and associated equipment. Engineered with precision, this O-ring features an inner diameter of 0.864 inches and a cross-sectional thickness of 0.070 inches. It is manufactured from FKM (Fluoroelastomer), a material renowned in industrial applications for its exceptional resistance to high temperatures, chemicals, and oils. In the demanding environment of plasma cutting, where thermal cycling and exposure to gases are constant, the integrity of every seal is paramount to system performance.

Using the correct material specification is essential for preventing premature failure. FKM offers significant advantages over standard nitrile or neoprene O-rings, particularly in its ability to maintain elasticity and sealing properties at elevated temperatures often found near the torch head or within the gas distribution system. A compromised O-ring can lead to gas leaks, pressure drops, or coolant contamination, all of which can degrade cut quality or damage the torch body. This kit includes five O-rings, allowing maintenance personnel to perform complete overhauls or keep spares on hand for immediate repairs.

This product is an OEM (Original Equipment Manufacturer) part, ensuring that it meets the exact tolerances required by ESAB's engineering standards. Generic replacements may suffer from slight dimensional variances or inferior material grades that can result in difficult installation or reduced lifespan. By choosing the ESAB 0558010084, operators ensure that their equipment remains compliant with factory specifications, maintaining the safety and efficiency of the plasma cutting process.