din fitting

Just bought a JJ-CCR (not arrived yet) and need to setup a oxygen tank 15m3 to the 3L DIN O2 tank. I saw there is a european norm for O2 tanks with M26x2 which I didnt choose for compatibilty reasons (am in Chile). My Q is is there one and only one DIN norm for scuba tanks and material or many...

2, Apeks DIN Conversion Kits, 300 Bar (will also fit pre-2010 Aqualung Legend regulators) Label on package reads, "Nitrox M26 Chrome Wheel NP0213 M26 Metal H/ Wheel Nitrox" Chrome finish. Includes o-ring and filter. Nitrox clean. Brand new. Never used. $150 with free shipping

I just read that you can mess up your DIN regulator if you unscrew it by moving the whole system back and forth, instead of only using the collar to uncouple it from the tank valve. I was always careful about fully bleeding the pressure and only using the collar to unscrew but there have been...

1 available, Apeks DIN Conversion Kit that fit Apeks AND the Aqualung Legend 1st stages -- satin finish. I've used these for years whenever I purchased a Legend yoke 1st stage and wanted to convert it. The Apeks version is less expensive than the Aqualung version and does not have the ACD which...