New toilet pan. Advice please.

[Bouba]

I have a new toilet pan from B&poo. It has a straight outlet for waste.

My svp is cast iron.
Can i tap into it by some sort of connector,rather than changing whole stack.

I would also like to know if a connector exists ,i could connect sink and bath waste to it while I am at it. My current waste from sink and bath discharges into an open hopper on a separate pipe.
Thanks.

 

[Newboy]

Are you replacing and old pan with a new one or is it a new pan location?

 

[slapper]

Go back to B&Q and get yerself a straight pan connector which they will have in stock