Flashback arrestors are designed to prevent reverse flow of oxygen and acetylene gases and thus the accidental mixing of the gases. Often used, and sometime required, in conjunction with regulator end flashback arrestors for both upstream and downstream flashback prevention. Oxygen is standard right hand threads, acetylene is standard left hand threads. Fits most 1/4" and 3/16" twin hose sets.
- Flashback arrestor set has internal check valves for both oxygen and acetylene
- Standard -InchB-Inch fittings for 1/4-Inch or 3/16-Inch hoses
- Torch End Connection
- 1.0 gallon fuel tank with gauge and input filter
- Flashback arrestor set has internal check valves for both oxygen and acetylene
- Standard -InchB-Inch fittings for 1/4-Inch or 3/16-Inch hoses
- Torch End Connection
- 1.0 gallon fuel tank with gauge and input filter