Im in the process of piping a BA setup into my Modular Marine overflow. I have a question regarding the piping in the overflow box.
My setup looking at the back of the tank from left to right, Full Siphon, Emergency, Open Channel. I can find nothing on what the height should be for the u-bends and the emergency drain.
Inside box height is 7" and just guessing I cut my emergency drain to 5". Can anyone help me out with how to pipe the inside of the box u-bends, and which one of the u-bends gets the hole drilled in the top of it? Thank you
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