Soil pipe connections

[TheInsulator]

So is there a better way to connect a temporary toilet to the existing cast iron soil pipe.

First picture shows the existing soil pipe exiting through the wall, my plan is to cut it back about three inches from the wall and allowing me to connect the collar and bend on.

Just not sure if there's a more appropriate bend and collar arrangement?

 

[CountryFan]

Why is it only temporary? Maybe use a drain bend - finned 4" bend but they're expensive if only temporary. Could use a flexible connection or maker up with a pan connector bend, and an extension connector?

 

[polesapart]

Fernco coupling rather than the brown socket.

 

[ree]

OP,
As above, why temporary - what are you doing? Whats the final aim?
By cutting the CI soil pipe stub flush with the wall it will give you space to set the WC tight to the wall. It would also give you other options for plumbing in the WC.

 

[Madrab]

+1 - that underground coupler wont sit/seal on the cast properly, you need a tight joint, Fernco/flexiseal is the one for that. Clean the cast up too before connecting.