This question occurred to me over the weekend when I dusted off and installed my old Angel AIR onto the recently-ressurrected LED:
Anybody know when WDP stopped making the AIR? The hydro date on it is '01, and I seem to recall they had some teething problems with the overpressure relief leaking or blowing out.
For those not familiar with the tank, it's a non-screw-in tank reg, a bit bigger than an Armageddon, that has a built-in electronic pressure gauge. The LCD readout (pretty much the same panel from the LCD Angels) can tell you tank pressure, output pressure, and if you set it correctly, it'll even calculate the number of shots remaining.
Does anyone even make
a non-screw-in tank these days?