0656-0054 - Victor FBA-1 Torch Mount Flashback Arrestor Pair

Victor 0656-0054 FBA Replacement Pair Set & Torch Mount

Safety is paramount in industrial oxy-fuel cutting and welding operations. The Victor 0656-0054 FBA Replacement Pair Set (Model FBA-1) represents the industry standard for torch-mounted safety devices. Designed to protect operators and equipment from the catastrophic dangers of flashbacks and reverse gas flow, this set includes two high-quality arrestors: one specifically calibrated for oxygen service and one for fuel gas service. These units are engineered to mount directly onto the inlet connections of standard cutting torches and welding handles, providing the last line of defense right at the operator's hand.

The mechanism within the Victor FBA-1 combines two essential safety functions into a single compact brass housing. First, a reverse flow check valve prevents the accidental mixing of gases in the hose, which is a primary cause of explosions. If downstream pressure exceeds upstream pressure, the valve closes instantly. Second, a sintered stainless steel flame barrier acts as a flashback arrestor. In the event of a flashback—where a flame front travels back up the torch—the flame barrier absorbs the heat and extinguishes the flame before it can pass through to the hose and regulators. This dual-action protection is critical for compliance with safety regulations and for maintaining a secure work environment.

Constructed with heavy-duty brass, these arrestors are built to withstand the rigors of daily industrial use. They feature standard B-Size (9/16"-18) threads, ensuring compatibility with the vast majority of professional torch handles on the market, including those from Victor, Harris, and other major brands. The units are color-coded—green for oxygen and red for fuel—to prevent cross-connection during installation. By installing the arrestors at the torch, you minimize the volume of mixed gas that can potentially ignite, offering superior protection compared to regulator-mount only systems in certain scenarios. Equip your workforce with the Victor 0656-0054 set to ensure reliable, compliant, and effective protection against oxy-fuel hazards.