New drain location - offset from stub out/old ptrap

[Agm413]

Hi All,

I am working on getting this new sink installed and the tail piece is about 7-8" away from where the stub out/old ptrap is.

What would be the best way to get this all tied together. Tried a few things but no luck so far.

The current PVC stub out from the old p trap is connected to cast iron.

Thanks for any help!

 

[John Gayewski]

Cut the pipe. 45 degree solvent cement fitting. Then short piece of pipe, then solvent cement trap adapter, then a tubular trap.

 

[Sponsor]

 

[Agm413]

Cut the pipe. 45 degree solvent cement fitting. Then short piece of pipe, then solvent cement trap adapter, then a tubular trap.

Thanks for the tips . I have the old PVC pipe that part of the old p trap cut not but not all the way off the old cast iron stub. Any tips on getting that last bit off?

 

[John Gayewski]

A hacksaw or sawzall should be easy enough judging by the picture you have posted.

 

[Agm413]

A hacksaw or sawzall should be easy enough judging by the picture you have posted.

Thanks, I did saw off the sticker, but maybe a bit short. How much of a lip do you need for the coupling to be cemented on?

I tried a Fernco coupling between the 45 and the PVC stub, but it was leaking either at the connection or possibly at a spot where the original PVC to cast iron connection has a small chip now...

Here's where I am at now

You can see the small chip at the 5 o clock of the PVC stub

 

[John Gayewski]

You need about 3/4" of pipe to glue to for 1.5" pipe.

 

[Agm413]

You need about 3/4" of pipe to glue to for 1.5" pipe.

Got it...
I might have overzealous in my cutting so may have to break off the rest of the old PVC and start new. Oops.

Thanks for the help!

 

[Reach4]

Looks like it will work, with no margin. Looks like your coupling is not shielded.

https://www.homedepot.com/p/Charlot...-x-Hub-Elbow-Fitting-PVC-00326-0600/203950755 22.5 degree bend could be something to consider instead of 45 if the spacing is not right. Maybe not. I am not sure.