1 1/4 to 4" cast

[Rybo_1]

Evening lads,

stuck on a night works job and have a query about connecting into a cast iron stack with one of them mcalpine cast boss adaptors that you lock on.

How much pipe do I need to be able to fit one of these as I only have 3 1/2" of cast on show before in goes into the back of the pan.

I havent fitted one for a while and can't remember there rough size. Any help will be appreciated!

 

[stevetheplumber]

you can get a pan con with a 1 1/4 connection on it

 

[Rybo_1]

I've seen that on the flexis and 90 pan cons. Can you get them on a normal straight? Would be a good shout if poss and the trim back cast a bit to
make it fit

 

[tolly]

you can get a pan con with a 1 1/4 connection on it

I thought that too, but looking at the pic the pan con looks to be an offset one, maybe 18mm? I might be wrong though, hard to tell from that angle. I've not seen any offset pan con's with 1 1/4" bosses in the top of them before.

 

[tolly]

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