BelGas FM flame arrestors stop ignited vapors from traveling backward into the vent line or tank, preventing explosions, burns and other hazards. The line of flame arrestors includes burner, inline, stack and vent arrestors. Features included a face plate with a pressed, sealed sight glass rather than one that is welded or held in place with a lock nut. This eliminates seams and gaps, reduces the chance of leaks, and helps the arrestor better withstand equipment vibration.

Marsh Bellofram