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Thread: Retro bottom drain x2?
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21-01-2023, 08:42 AM #1
Retro bottom drain x2?
Out of curiosity does anyone have any experience or opinions on running 2x retro bottom drains from the same pump?
I saw a YouTube video recently where they installed 2 of the retro drains onto one pump (20000lph iirc) and claimed it worked well,as far as I can see the pipework wasn’t equal lengths up to the pump
There’s a couple of things I can’t get my head round
A) How would it pull equally-surely the shortest pipe run would get all the pull?
B) Is there enough draw from a single pump to even make them effective? I’ve ran a single retro drain on a 20000 and even at full whack I thought the draw wasn’t great
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21-01-2023, 02:39 PM #2
Hi, I think you would be better of, with one bottom drain. Would give you a much better pull on the bottom.
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31-01-2023, 11:16 AM #3
i have 2 retro bottom drains but on 2 seperate pumps ...put a shower on 1 would be good
Every day feeding container?
Good shout, I'll have a look at Takazumi :)