supply of flash back arrestorsflash back arrestors,flash back arrestor (dry type) for regulator end of oxygen lines to prevent flash backs in ox y fuel system conforming to en 730/iso 5175-1/is 11006 standards with flame arrestor (fa) and non return valve (nrv) and thermal cut off valve (tv) working pressure:15 bar. end connections g 3/8 rh to en 560/is o 3253 standards. make: messer (dgn oxy) or esab or gce (fr-34 r oxy) or weldstar or witt or similar [ warranty period: 30 months after the date of delivery ] ] , flash back arrestor (dry type) for torch end of acetylene/lpg lines to prevent flash backs in oxy fuel system conforming to en 730/iso 5175-1/is 11006 standards with flam e arrestor (fa) and non return valve(nrv) working pressure: 1.5 bar for acetylene/5.0 bar f or lpg. end connections g 3/8 lh to en 560/iso 3253 standards. make: messer (dgn oxy) or esab or gce (fr-34 r oxy) or weldstar or witt or similar [ warranty period: 30 months after the date of deli very ] ] , flash back arrestor (dry type) for torch end of oxygen lines to prevent flash backs inoxy fue l system conforming to en 730/iso 5175-1/is 11006 standards with flamearrestor (fa) and non-return valve (nrv) working pressure: 15 bar end connections g3/8 rh to en 560/iso 3253 standards. make: messer (d gn oxy) or esab or gce (fr-34 r oxy) or weldstar or witt or similar [ warranty period: 30 months aft er the date of delivery ] ] , flash back arrestor (dry type) for regulator end of acetylene/lpg lines to prevent flash back s in oxy fuel system conforming to en 730/iso 5175-1/is11006 standards with flame arrestor (fa) and non return valve (nrv) and thermal cut off valve (tv) working pressure: 1.5 bar for acetylene/5.0 bar for lpg. e nd connections g 3/8 lh to en 560/iso 3253 standards. make: messer (dgn oxy) or esab or gce (fr-34 r oxy) or weldstar or witt or similar. [ warranty period: 30 months after the date of delivery ] ] page 1 of 6 run date/time: 24/11/2025 13:18:49rwss/raipur/south east cent