0657-0116 - Victor Oxygen Flashback Arrestor Replacement Cartridge 0657-0116

Technical Overview of the Victor 0657-0116 FBA Cartridge

The Victor 0657-0116 is a specialized replacement cartridge designed for Victor Flashback Arrestors (FBA) utilized in oxygen service lines. Flashback arrestors are critical safety devices in oxy-fuel cutting and welding processes, designed to prevent the reverse flow of gases and arrest flames from traveling back into the gas supply equipment. Over time, the internal filtration elements of these arrestors can become saturated with particulate matter or contaminants from the gas supply, leading to restricted flow and reduced performance. This replacement cartridge allows for the maintenance of the FBA unit without the need to replace the entire assembly, provided the housing remains intact.

Engineered to meet Victor's rigorous safety standards, this cartridge is constructed with materials compatible with high-purity oxygen environments. It features a sintered metal filter element that effectively traps debris while allowing for the high flow rates required for industrial cutting and heating applications. Regular inspection and replacement of the FBA cartridge are essential for compliance with safety regulations and to ensure that the pressure drop across the arrestor remains within acceptable limits. This component is identified by the part number 0657-0116 and is specifically keyed or marked for oxygen service to prevent cross-connection with fuel gas components.

Installation of the 0657-0116 requires adherence to standard safety protocols for oxygen equipment, including the use of oil-free tools and clean hands to prevent combustion hazards. This part is compatible with specific Victor FBA models designed for cartridge maintenance. Industrial MRO procurement specialists should verify the model compatibility of their existing flashback arrestors before ordering to ensure this internal cartridge is the correct service part for their specific safety hardware.