You are reading a single comment by @ffm and its replies.
Click here to read the full conversation.
-
This is a pipe with a ring seal socket, it could be grey or black or orange
https://www.travisperkins.co.uk/OsmaDrain-Double-Socket-Short-Radius-Bend-87-5%C2%B0-160mm-6D561/p/710073
The plain end with an existing socket is the best option, a bit of silicone grease or spray will help it fit. The other sort should fit almost everything else.
It it best to pull out the existing and see what's there and check the length you need. Block the drain with something smell and rat proof while you go shopping.
Charlie_L
@ffm
I need to replace our WC connector. These ones and these ones seem to be identical except that the latter are plain ended and designed to fit A "ring seal socket of 110mm soil or underground fittings", whereas the former "fits 4"/110mm inside diameter of PVC-U and cast iron soil pipe."
I think the one we have is plain-ended but I'm not clear what a ring seal socket is. Can they be replaced? Alternatively, can the ring seal socket be taken out and the connector changed to the other type if that's a better design?