Not sure if this is the right forum and I've read through other posts but none seem recent so trying this... All help greatly appreciated.
I have several older steel LP '72s and some '95s - I'm looking for hydrotesters that still will Plus these older tanks. Failing have one within reason...
I have a DIY O2 analyzer with an SS-11a sensor. These normally produce something like 13-16mv. It’s worked great for a few years now and I figured I’d need a new sensor soon. Today I turned it on as I need to test a tank and it reads 0.50mv constant! I assumed as it went bad with age it...
I have two cobra3 and my original cobra (same computers for me and my boys for simplicity). My boy’s now needs a new battery. I’ve gotten the battery kits before, but would rather just have some orings and extra batteries on hand over paying 3x+ for the kits. Does anyone have the oring size...
Wanted to drop a note on (what I think is) a neat find I have.
I picked up a tank for free off craigslist months ago. Thought it was just another steel 72 2250 with a 1/2” valve. I finally got to it and discovered it’s a 1961 Walter kiddie 2400psi tank. It’s got the soda bottle bottom. And...
My other posts are now too old, but wanted to post an update. I finally got my tanks down and back from hydro. All 5 (4 pst and a Norris) old tanks passed and were plus stamped! Woot! Now to O2 clean them and have nitrox tanks for me and my boys! Some of these tanks have not seen action in...
I was cleaning a bunch of valves yesterday and came across a us divers k-valve that has a left hand thread bonnet on the valve handle? I was almost ready to use a breaker bar in my vice when I noticed the notches in the nut and tried it the other way! This is on the handle and not a crossbar...
i was going to order the oxyhacker book but the site looks like it has not been updated in a while and many links on the order page don’t work. I tried the contact us and never heard back. I don’t want to submit my credit card to a dead site. Anyone know? Thanks.
i have several j-valves and was wondering (I could not find anything in internet searches) if there was a simple plug that could be used to replace the reserve mechanism and basically turn them into easier to carry k-valves? Something like the plugs when you separate a manifold set. Anyone...
When I was down in curacao the dive bus has a spring loaded yoke on the pressure checker. You just slip it on check the pressure, release the pressure and pop it off. This was sooo much more convenient than screwing and unscrewing the yoke. Does anyone know where to get one of these? I’ll...
Thought I would post this - I built some battery packs and was not sure what TSA or others in line will think, so updated my plans.
I have a dive rite canister light and last time I traveled - following all TSA docs, I labeled my AGM battery as sealed, packed it in my carry-on... and got...
I've booked a trip for next june 2019 to curacao - royal sea aquarium resort. Myself and two boys (11-OW/14-AOW) will be diving, others (wife, daughter, mother-in-law) will be looking for surface activities. I'm interested in tips on dive excursions on a budget. I spent a week at this same...
I got this backplate with a pair of 19cf ponies. There was a custom made twin holder on the back. It's a stainless 3mm backplate but there are no manufacture info anywhere on it.
Hopefully I got the picture attached..
it looks like a basic backplate - single strap slots and standard 11" bolt...
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