Bulkhead Issues

jpc763

Active Member
I have 1 1/4" bulkhead fittings for my new 125g tank.
I installed them with no problem. I went to the Home Depot (Monday) and got some 1 1/4" PVC plumbing parts to build up the sump plumbing.
Got home and they don't fit. Seem too small. So next day (Tuesday) I go back and return all of the 1 1/4" parts and bought 1 1/2" parts and gookd them home.
Well they were way to big. So back to the Depot (Wednesday) with a bulkhead in hand this time.
Nothing fits!

The previous owner had just wrapped teflon tape around a 1" PVC pipe and shoved it in.
Is that how you plumb these things??? What am I doing wrong?
Thanks, John
 

bmkj02

Member
Are you trying to fit it on the outside threads of the bulkhead? You wont find anything to fit the outside threads. You have to go by the inside whether its a slip on a thread on
 
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