just to let you know if you would rather have imperial instead of metric on the manifolds if you have any old 1/2 in true union ball valves laying around the connector fits right inside the collar for the metric ones that come on the cade
I’m more interested in the pvc size for the two big overflow drain pipes in the sump, one has the gate valve. i need to mod these pipes to get the ReefMat 1200 to fit. I’m thinking of shortening the pipes to have the gate in the chiller section.