Washing machine drain hose siliconed into waste pipe. Why?

[dilalio]

Always try to avoid using any push fit waste on anything, terrible stuff, especially with pumped drainage.

Yep.
If it pushes ON... guess what... Lol

 

[SandyLyon]

Providing the existing standpipe is a standard size, a HepVo valve fitted vertically would do the job.

 

[markjg123]

Always try to avoid using any push fit waste on anything, terrible stuff, especially with pumped drainage.

The washing machine stand pipe and the elbow as suggested by @HERTS P&D is all that's needed, using the off cut from the current pipe to join them both. Job done.

Phew! I've got those two parts. Will fit when I get time.

 

[dilalio]

Any more ways to skin a cat?

 

[HERTS P&D]

Any more ways to skin a cat?

Move the washing machine next to the kitchen sink and plumb in to the waste underneath.

 

[markjg123]

Job done. Thanks for all the advice.