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Re: [APD] Backflow into CO2 systems

At 05:27 PM 12/9/2003, you wrote:
when my CO2 tank runs out, water backs up in the system, sometimes past the needle valves....
What can I add to the system to keep the water from backing up?

Put a good (brass) check valve between each Eheim hose adaptor and the needle valve. They only cost a couple of bucks.

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