draining HPA tank?

[Kevmag]

What's the best way to drain a preset HPA tank?

What about the flatline tank? Is it recommended to just disconnect it and open the on off? Ever notice how cold it gets?

[TransMan]

When i want to let all the air out of my raptor i just open it up a little and let it bleed out slowly.

[mykroft]

Preset: Depress the pin on the pin valve.

Flatline, Disconnect & open on/off partially.

[Thordic]

Try to drain is slowly. If you vent a tank on full blast, you'll freeze thing up and freezing isn't good for seals.

On a screw in, screw the tank slowly into an asa that isn't hooked up to anything. Just don't screw it in all the way, and it'll vent out at around 1/2 pressure or so.

With a flatline or such, just open the on/off partially.

If all else fails, dry fire like a mother.

[SlipknotX556]

I just shoot the rest of my tank out, then I take a quarter and press the little stem like thing where you screw it into the asa and hold it their to get all the extra air out.

[Dark Cloud]

Originally posted by TransMan
When i want to let all the air out of my raptor i just open it up a little and let it bleed out slowly.

That sounds so harsh and painful for the tank.

WHAT DID IT DO TO YOU!!!!