Supply Of Flash back arrestor.

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Supply Of flash back arrestor. , flash back arrestor (dry type) for torch end of oxygen lines to prevent flash backs in oxy 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 (c g-91 oxy) or esab (fr-18)or gce (fr-20t oxy) or witt (oxygen e460-3) or equivalent. [ warranty perio d: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , flash back arrestor (dry type) for torch end of lpg lines to prevent flash backs in oxy fuel sy stem conforming to en 730/iso 5175-1/is 11006 standards with flame arrestor (fa) and non-return valve (n rv) working pressure: 5.0 bar for lpg end connections g3/8 lh to en 560/iso 3253 standards. make: mes ser (cg-91 fuel) or esab (fr-18) or gce (fr-20t fuel) or witt (lpg e460-3) or equivalent. [ warranty p eriod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]