Flashback Arrestor how it works

[@hjc4604]

As a paramedic, I had a call 40 years ago for a man injured by a welding tank explosion, probably caused by a flashback. His legs were shredded and the bones appeared to be broken. He was flown to the trauma center in Baltimore. I don't know his outcome but he was alive when he was loaded onto the helicopter.

[@davidnelson4262]

This is really well done. Thank you.

[@sudhanankurup8457]

Wonderfull innovation.

[@value8035]

Cool explanation, thank you!

[@SafetyAcademy]

Thank you

[@sudhanankurup8457]

I have witnessed an accident which killed 8 on the spot and l was also injured, it was a human error,they didn't replaced the flashback arrestor after it was damaged.

[@Shark04Spider]

Very nice video...😇

[@adhyjay6845]

Is it use one time only? Like a fuse?

[@mrtharpe]

If the flashback remains in the valve long enough to melt the spacer, yes, the spacer melts and seals the gas path permanently.

[@RitikYadav-vl4dd]

thank u sir for explanation.

[@mr.perfect4961]

ভাল লাগল

[@harmsc12]

WTF is that ending?

[@TyboAudio]

😂

[@Fishcutting221]

Nice

[@ShopperPlug]

Is there a way to know that a Flashback have ever occurred?

[@GTOGregory]

I would assume the spring-loaded pressure valve would be in the triggered position from the heat and prevent the flow of gas.

[@stealthylunatik2823]

You’re missing the part of the video where the pressure sensitive cutoff is explained. Its seems that the original video explained it all 10 years ago, here: th-cam.com/video/ibbqPMR1sYU/w-d-xo.htmlsi=2TBgx2Dkt9gCiCQm

[@Balu3di]

👍

[@Terkos97]

Helpful explanation, though is this video stolen? strange cut off at the end into a terrible text to speech with terrible animation

[@cooganthompson7089]

yes, here is the orginal: th-cam.com/video/ibbqPMR1sYU/w-d-xo.html