Plumbing

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h8z2luze

Aquarium Advice Addict
Joined
Jan 19, 2006
Messages
1,405
Location
Nor*Cal
Well my drilled tank has a empty hole where the return line comes in what do I need to plumb it? The hole is 1 3/4" What bulkhead do I need? Also anything else I will need... Thanks!
 
Do you have one bulkhead or two?

If it's two, one bulkhead is probably 1" or 1.5" and the other is 1/2". the smaller is for the return the larger is for drain.
 
There is two holes but only one bulkhead with the overflow system installed. The other hole is just a hole...
 
The other hole is smaller than the one with the bulkhead right? so it is probably for a 1/2" bulkhead.
 
I donno havent taken it off... They look the same to me?? The open one is 1.75" or 1 3/4" however you wanna say it.


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