Oh! That's the one I couldn't remember the name of. I got mine from Wendell. I think he had to order it, but anyhow, yes I've got that one, seems to work fine.
What's weird is that unlike other air-line check valves, you can't blow into it and have the air pass. It must operate on some really high pressure or maybe the fact that the gas needs to be CO2 in order to pass. I could not blow into it and I tried as absolutely as hard as I could and got nothing. But put it on my CO2 line and my reactor pH went down, so somehow it's getting where it needs to be.
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-- Tony
My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills. Whee!
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