Randy Rands
New Member
I am going to tie in to my existing 4” underground pvc sewer line using 4” sdr35. I want to tie in about 2’ away from where the existing pipe enters the septic tank. Since I will be adding a wye fitting, and the existing 4” pipe is very thick, what is the best way to couple it in, given that the 4” pipe will likely not have much play in it to get the couplers on? Is a pvc slip coupler the way to go? (The coupler without the center stop, so it can slide completely over the pipe & then back over the ends of the wye once glued)
I thought the mission banded couplers might be the way to go, but it looks like those are for above ground use only. What do most people do?
thank you for any help or ideas!
I thought the mission banded couplers might be the way to go, but it looks like those are for above ground use only. What do most people do?
thank you for any help or ideas!