Pan Connector trouble

[McNulty]

hi guys,

bit it of a tricky job I'm on atm, ripped out toilet with concealed pan con and found this behind the box in..... I've never seen this before, looks like cast iron? but the branch of the tee isn't 4". Merchants gave me a fitting where it goes from a pan con to 4", but I don't want to take this old white pan con out unless I know there's a solution....as it works fine, but I know it's bad plumbing. Any one come across this before? If so any advice?

Many thanks

 

[McNulty]

Trying to figure how to upload pic via iPad....

 

[McNulty]

 

[kris]

The cast is probably 3" and you get extension Multikwick that go fro 3 to 4. If that's your problem .

 

[Chalked]

You can get pan connectors that fit into cast iron.
[DLMURL="http://www.pipescenes.co.uk/cast-iron-pan-conector-shortwc-conector-cast-inside-diameter-apprx85mm.html?gclid=CIano_LElsMCFeHKtAodCXcA8A"]Cast Iron Pan Conector ShortWC Conector Cast Inside Diameter apprx85mm[/DLMURL]

 

[McNulty]

Cheers for the info guys, I've gone with what you said and all seems to be fine.