I have used this regulator in my tank for nearly two years. My only quibble is that the needle valve adjustment is a little coarse but I compensated by setting the output pressure at 20psi adjusting the needle to get the bubble count close to what you want and doing the fine adjustment with the output pressure. Once it is set like this it remains stable over the life of the CO2 tank charge. One thing though don't open the main valve on the CO2 tank if the tank is on it's side as the CO2 in the tank is liquid and if liquid gets into the regulator it can destroy the regulator diaphragms...
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[4 of 5 Stars!]
