Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size

Buena compra

I didn't give them 5 star's yet because I just bought these in a pinch. They are working just fine, flow is good and I haven't experienced any restrictions. It's used for about 2 weeks now for several hours a days. No negatives yet other than it's not brand named.

Appears to be good quality and I haven't blown myself up yet so apparently they work well!

Not sure if there are any quality differences between devices of this type. As long as they screw on you hope they function properly. 2 sets for two sets of torches. Safety first! Retrofit those older sets!

Good

These flashback preventers are for the regulator side of your torch set up, and you absolutely should have them in place at all times. If you’ve never had a flashback, take it from me—you don’t want to have one. For dairy cheap price, you can protect your expensive hose regulators, and in some instances your bottles from gas reversal explosions.

They seem to be well made with correct materials. Fit is as expected. Items like this are something you hope you never find out if they function as intended. If they ever need to arrest a flash back I will update accordingly.

Two thumbs up and five stars for these flash arrestors overall while not perfect very nice...I did notice that the threads needed to be demurred a little more but aside from that very nice.Good day & God Bless...Randall M. RueffK9RMR