Waste water connections

[oldun]

I have a motorhome (PVC) that uses 1" convoluted waste pipe and I have noticed that some connections are made using a "rubber" insert between the pipe and the fitting.

What are these inserts called - I have been unable to find the right words to use for a Google search?

Who sell these inserts?

 

[bald eagle]

Hi oldun
I don't know what they are called, but have seen them on the racks
in the caravan and m/h accessory shops,perhaps best to give one
of those a ring.
Best of luck:thumb:

regards
bald eagle

 

[GJH]

Luckily I bought a spare when I replaced a hose a little while ago so I have been able to check the label

They are called Hose Sealing Sleeves. I bought them at the local caravan & camping shop that I got the replacement hose from.

There are various sizes; the ones used on our van are 28.5mm.

Graham