Diy Sump Return Pics

I hope this is the right forum for the info. I seek. I was hoping that I could get some of you folks to post pics of homemade sump returns. Just looking to broaden my database. It seems as though there are a myriad of ways to do this, but some must work better than others.I have plumbed 1" pvc up to the top rear of the tank, as it is not pre-drilled and was considering reducing through a tee. One leg of the tee would go to 1/2" as it is a short leg, and the other leg would run along the back of the tank with holes getting larger so hopefully water would exit the entire length of the pipe. Would this create to much pressure on the return pump, a quiet one 3000(795gph) 10.5 max head @ 4' ? It seems only logical that with proper size holes and a little r&d this should work. Any previous experiences would be helpful and thank you in advance for any info.
Ken

 

Hello,

Sorry I don't have any pictures to support your idea, but I can verbally confirm that what you are suggesting should work. Yes, whenever you split or bend pipe you do add back-pressure and thereby limit the flow. But, that can be minimized by using 45 deg angles instead of 90 deg angles as one suggestuon. My only suggestion for this project is BALL-VALVES! Gravity, friction, back pressure all affect the amount of output you will have on any of your lines. Adding ball valves to each line will allow you to control each line individually. Also, you may want to look into a SCWD or other alternating current controller. The SCWD just happens to be a cheaper alternnative. If you're going to have multiple return lines into your tank, why not alternate them? Oh, shoot, I forgot one more thing. Use IPS PVC, not SCH40. IPS PVC is much thinner walled than SCH40, meaning you get more water flow for the external diameter. Hope this helps.

 

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Jim

 

Thanks guys, the link you listed has a lot of info on the system, but i see only one return and that one is just clear flexible tube. I was just trying to be more specific(for lack of a better word) in my return design to get the most out of it, no pun intended.