2in Flame Trap with hoods Hyram

2in Flame arrester with weather hood. Flame Arresters & Purge Hoses. Gas Mains Purging. For use where gas mains are being purged or vented. Flame arresters prevent a flame entering or getting back in to the main. Should expelled gas ignite, the arrester is designed to contain or extinguish the flame. All flame arresters have been tested and certified in accordance with national or international standards. These can be supplied as a standalone or as a complete purge hose with a flame arrestor fitted.