Originally Posted by SCOOTERBUM
Has it been proven that cavitation is the problem here?

IF cavitation is the problem, it might be cured by adding an inline circ p. upstream of the tee feeding the butterflys. Why? Because NPSH is all important.

Do you know many types of bronze are not compatible with chlorine?


I don’t think anything has been “proven” per se only time will tell that..
Some very good ideas that make sense to me anyway and I’m going to run with them the best I can within the restrictions I have to work with

I don’t know what NPSH is but I’m all ears


She never made it past the bedroom door, what was she aiming for...?
She's gone shootin..