Sink waste to waste pipe reducer

[racingmars]

Hi... sorry, anther request in the ongoing bathroom renovations!

Ok, so I have a sink waste that has a 28mm rigid waste pipe connection , but I would like to connect it to a 23.5mm convoluted hose.  Can this be done?  I cannot seem to find an adapter to suit.

Cheers as always 

 

[CustardAvenger]

I recently purchased some convoluted hose for a fully serviced pitch. I bought 23.5mm when I needed 28mm. I found that you can get reducers, but I think you also need rubber seals to sit inside the plastic reducer.

Items found here:
https://www.caravanaccessoryshop.co.uk/category/waste-pipe-and-fittings/275?page=all

I gave up in the end and bought the correct size pipe.

 

[Anseo]

As on the other site!
https://www.caravanaccessoryshop.co.uk/product/hose-sealing-sleeve-28-5mm/481