6" Hole in Floor under sink unti is the waste water system.

[Pipe Bend]

Hi Plumbing People ,

I'm looking for some sound advice from you knowledgable people regards the following :-

We are preparing to upgrade the kitchen in a 70's built bungalow.

Opened the kitchen unit door to check out the sink plumbing and waste and found - attached photo.

Waste pipe - from the sink just sticks into a 6" open hole in the floor .

Looks like the top of a black plastic fitment -but it don't seem to be a 110mm as it's 130mm width inside the opening & 147mm accross the top .

There's also no rubber retaining ring -just a gap where I assume it perhaps should be .

Then with what looks like a " dropped into the hole " internal rubber reducer with the sink pipe stuck into it.

So - it's not quite up to standard.

I would be looking to fit a 110 pipe boss with waste soil / access points - but is what we see the top of a 160mm pipe fitment or if not what is it ?

Any Idea's would be most apprecaited.

 

[snowhead]

I'd say it was a Hepsleeve150mm / 6" clay pipe in the ground, possibly 100mm /4" with taper reducer upside down to make a hopper
(Wavin - UKs leading supplier of systems for water management, plumbing, heating and drainage covering all building applications. - SuperSleve 150 - drainage, plumbing, plastic drainage, clay drainage, SUDS, stormwater, plastic plumbing, flexible plum)

With a 150mm /6" coupler on it
Wavin - UKs leading supplier of systems for water management, plumbing, heating and drainage covering all building applications. - SuperSleve 150 - drainage, plumbing, plastic drainage, clay drainage, SUDS, stormwater, plastic plumbing, flexible plum

And a Stopper pushed in the top
Wavin - UKs leading supplier of systems for water management, plumbing, heating and drainage covering all building applications. - SuperSleve 150 - drainage, plumbing, plastic drainage, clay drainage, SUDS, stormwater, plastic plumbing, flexible plum

Pipe fittings shown are Supersleeve, that superceeded Hepsleeve in the 70's / 80's

 

[mountainman]

Nothing on TV eh, Snowhead :-D

 

[Pipe Bend]

Hi Snowhead :-

Thanks for the quick resply .

If as you suggest it's the top of a 150mm coupler - would you know if there is one of the following available.

a/ male 150mm to female 110mm reducer - to fit into the existing

or

b/ 150mm female to 110mm female reducer - to replace the existing

 

[snowhead]

Nothing on TV eh, Snowhead :-D

Not a lot.