I have installed rough CPVC supply lines on my project and need to locate a slow leak prior to connecting to the water main. I have a rig that I've built with an air hose coupling, gauge and shutoff valve. The air was added to a pressure of ~90psi. It drops about 1 psi every 3 minutes or so. I have used soapy water on all joints and caps but cannot locate it. I have used cpvc to brass unions and push-fit brass ball valves below each faucet, hose bibb, shower valve, etc. The shower valves are installed, no cartridges in them, and nipples and caps on the drop ears. My assumption was that I would find the leak at one of the sharkbite ball valves but I haven't found it yet.
Is there some dye product I could inject into the system to help me find it?
or any other 'tips'?
BTW - I understand the danger of air pressure and plastic pipes.
Thank you!
Is there some dye product I could inject into the system to help me find it?
or any other 'tips'?
BTW - I understand the danger of air pressure and plastic pipes.
Thank you!