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- Apr 28, 2019
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I am planning out the plumbing for my build. I have a Marineland tank with one corner overflow with two holes drilled in the bottom. I am planning to use a Herbie drain setup with the main and an emergency drains going through the two holes with the return going over the back of the tank. I am using a Trigger system sump that has pipes to attach the drains to. My concern is that these pipes are not in the corner of the sump so the drains cannot go straight down into the sump. They are a good 5" from the drain holes in the tank. By the time I put in couplers and a gate valve for the main drain, the drain will have to make a fairly sharp turn to get to the sump connections.
I was thinking of using two 45 degree elbows with flexible pvc in between. All diagrams I see of overflow plumbing show it going straight into the sump. Will these angles restrict the drain flow enough to be a concern?
Thanks.
I was thinking of using two 45 degree elbows with flexible pvc in between. All diagrams I see of overflow plumbing show it going straight into the sump. Will these angles restrict the drain flow enough to be a concern?
Thanks.