FLASHBACK ARRESTOR - IN LINE OXYGEN AND PROPANE OR ACETYLENE PRICE FOR THE PAIR | eBay
Flashback Arrestor- fuel auto type | Foster Industrial
Oxygen Flashback Arrestor, High Quality Acetylene Check Valve Two Kinds of Threads Oxygen Acetylene Flashback Arrestor for Acetylene Control for Oxygen Control(Acetylene Tempering Device) : Amazon.co.uk: DIY & Tools
Brass ESAB-FRT G3/8 RH (Oxygen) (Flash Back Arrestor)
UK BOC Online Shop: BOC Standard In-line Flashback Arrestor