Harris Re-Settable Flashback Arrestor 

Re-Settable flashback arrestor for fuel gas (1883TLGB) / Oxygen (1883TRGB) , with 3/8" inlet and outlet connections.

Prevent reverse flow of gases with built in check valve. Extinguish flashback fire with sintered metal filter. Pressure operated cut-off which positively shuts off the gas when pressure exceeds.
 

Oxygen (1883TRGB)
Fuel Gas: Oxygen
Max Flow: 100,000 l/h
Max Pressure: 15 Bar (Oxygen)
Inlet Thread: 3/8" BSPF RH
Outlet Thread: 3/8" BSPM RH

Fuel Gas (1883TLGB)

Fuel Gas: Fuel Gas
Max Flow: 30,000 l/h
Max Pressure: 1.5 Bar (AC), 5 Bar (LPG), 3.5 Bar (H²)
Inlet Thread: 3/8" BSPF LH
Outlet Thread: 3/8" BSPM LH