u/Deislermilan

Hi,

I have a waste pipe (from a double sink) and there is an "access point" (written on the cap) on it. I want to fit a drain pipe there.

The drain pipe can be any diameter really as the other end will be connected to a plastic tub.

My question is - what adaptor/connector should I use for this? I measured the outer diameter of the male-end thread to be ~38mm.

Thanks a lot.

You can find a picture I took here.

picture

Cheers

Deisler