Well as some may remember, i've been having some problems with my drain from the tank to the sump. I got the tank, which had been drilled long before i had got it. It has been drill on the back about half way up. The hole size is 34mm. The bulkhead fitting is a solvent weld, however all the rest of the pipe work is 1 1/4" push fit. So what i need help with is, i need a fitting that will go through the glass with a 90 bend thats all push fit. I have probably confused the heck out of you all, so i will post up some pictures asap.