December 10, 2013
about a year ago
I am wondering if it will work with vacuum as long as the inlet and outlet are correct.
A simple test would be hold a hose full of water 7 feet up to get 3 psi vacuum.
I need this valve to let my pool solar panels on my roof drain so they don’t freeze.
No public wish lists :(
Forgot your password?
No account? Register one!