DIN Valve Scuba Adapter 4500psi High Pressure PCP Paintball HPA Tank Fill Station

I was a bit concerned about this being the right thing because the description says "DIN Valve". But it looks like it's a Yolk connector. As it turns out, it is a Yolk valve connection. It might also work with DIN valves, but I can confirm that it works with Yolk valves as that's the only kind I have.The hose has a quick disconnect on both ends. It has a male QD that attaches to the adaptor body (with the screw and pressure gauge) and a female QD on the other end. So, you can use this with or without the hose. It works just as wall in some cases you connect the paintball tank directly to the adaptor body. It's also one less thing to carry, keep track of, or lose.The markings on the pressure gauge are small and can be hard to read at times. The face on the gauge will glow in the dark when exposed to light. But that doesn't seem to help make the markings more visible.You need to make sure the pressure release value is tightened down before you start to inflate the paintball tank, or you'll blow a bunch of air into space... not the tank.

Product works perfectly and is easy to use.

Good clean manufacturing . Build to last , did not have any problems hooking it up and using it ... gages worked just fine , light weight and east to store ... if you have a hpa tank and need to get it filled from a dive shop scuba shop paintball store etc , you might need to have this .. my local dive shop did not have this attachment for my ninja 4500 carbon fiber tank . I had to go back with this tool to make it work..

Good value from what I found on Amazon to fill my PCP. the Guage was off by about 500 psi (lower) compared to my Pcp. I believe my PCPs guage so I use it. Functions well otherwise. For me price overrides the Guage issue to still deserve 5 stars.

Fits a SCUBA tank perfectly, and attaches easily to the fill port on my Beeman rifle. Fills to 3,000 PSI in seconds.BE REALLY CAREFUL WHEN FILLING. This valve adapter has no step down feature for tank pressure. IF YOU HOOK IT UP TO YOUR PCP GUN, AND CRANK THE SCUBA TANK VALVE FULL OPEN, YOU WILL BLOW THE SEALS OUT ON YOUR GUN. ALL IT TAKES IS TO BARELY, AND CAUTIOUSLY OPEN THE TANK VALVE.Do I recommend it? Absolutely. Just use caution when filling your rifle or pistol, unless you LOVE replacing seals. I found a used, and recently VIP-ed Aluminum 80 (3300 PSI) for $99 at my local dive shop. That’s a lot better than the $400 and $500 tanks and valves sold by air gun outlets.