SPEEDSTER
Guest
titanium is a flammable metal. It looks like a 4th of July sparkler when lit...not something I want in my mouth around compressed air, and especially around higher O2 content EAN.
-Mike
-Mike
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Originally posted by SPEEDSTER
titanium is a flammable metal. It looks like a 4th of July sparkler when lit...not something I want in my mouth around compressed air, and especially around higher O2 content EAN."
Just about everything is "flammable" in high o2 environments. I've seen Inconel, brass and stainless steel go up like sparklers, too.
The thing is, titanium doesn't start to combust until it reaches temperatures far beyond the range at which supersonic gas friction causes O2 fires. The fear of it "looking like a 4th of July sparkler" in any diving or filling application is pure paranoia. Furthermore, the stats I am looking at are for pure titanium. The alloys used in regs react at even higher temps, something like 3500 deg Centrigrade.
I admit to liking the apeks regs myself. But I think that the atomic regs are every bit as good, and better for travel (due to light weight and durability) especially if you forget about rinsing or trust the lazy boat crew to do it(but we all know that we're perfect saints about rinsing our gear everytime)
$1600? Not for me, but I won't sneer at them.