Plumbing new toilet in to cast iron pipe

[DeadBeat]

After some advice on here, im now ready to fit a new toilet in my bathroom.

the New toilet has what looks to be a standard waste connection.

What i need is a connector of sorts that fits into the cast iron which i will be cutting to length near the wall, then have a run of plastic around 25cm, which then the connects to the toilet. I know i could use a standard flexible connector for this which the videos on youtube all seem to recommend. however, id like to connect the waste for the basin in between the toilet and cast iron pipe if possible so i can connect my sink to the same waste.

the toilet waste is likley to be between 2 and 4cm higher than the opening to the old cast iron soil pipe. so i need to be able to accommodate that into the design.

what would you recommend for the job?

heres the back of the toilet and below the current toilet so its clear what im working with

 

[Madrab]

What diameter is the cast waste pipe greater than 90mm less than 115mm? I'd be cutting that back and then fit (if avoiding flexi pipes)

one of these

into one of these

then into the cast pipe

You then have the inlet for your basin waste.

Or just one of these ...

N.B.: Fit an antivac trap on the basin.

 

[DeadBeat]

hi madrab im not 100% sure what size it is, ill go measure up in a moment. that looks like the perfect solution, do you know where i can order the first one? and / or what its called, it would be handy if i can get it from tool station or screwfix or the like as i dont know any "proper" plumbing places around me.

thanks

 

[Madrab]

Not sure if TS or SF wold have them in but I'm sure they could order - Ask for a McAlpine Pan Connector - WC-CON1V, that's a 110mm outlet. Just go onto Mcalpine's website if you want the code for the flexi which gives the option to go down to a 90mm outlet to fit the cast iron depending on the diameter

 

[DeadBeat]

awesome thanks, can you tell me if anti vacume and anti syphon are the same thing, just looking for a trap now on screwfix

 

[DeadBeat]

also are basins generally 32mm or 40mm? im guessing 32?

found this at SF

http://www.screwfix.com/p/anti-vac-...rch-_-SearchRec-_-Area1&_requestid=335575#_=p

apologies for all the questions, first time doing a bathroom, or in fact any real plumbing

 

[Madrab]

That's the type but get this one if you can -

http://www.screwfix.com/p/mcalpine-anti-syphon-bottle-trap-32mm-white/37314, you'll need a 32mm to 40mm converter and bit of 32mm & 40mm pipe.

 

[DeadBeat]

ok will do, great thanks for the help. now to track one down!

thanks again

 

[DeadBeat]

all fitted although this doesnt show the sink connection in place, but thats in now too. cheers for your help