I have designed a counter pressure bottle filler. For less than a hundred dollars or so. I was interested if there is any interest in selling them. I know there is one that chafes $250 but is complicated and leaks and poorly designed. I know I have one pm me Right now I am not selling them, just drawing up interest if I was to manufacture them.
It has 2 valves liquid and co2 valves a pressure release valve and a psi gauge mounted so that it sits and a leaver holds the bottle in place.
It has 2 valves liquid and co2 valves a pressure release valve and a psi gauge mounted so that it sits and a leaver holds the bottle in place.