I had a 10 pack of 3m x 22mm diameter White PEX barrier pipe lying about
in the garage.

It has now been used as part of a 30 m long irrigation system clipped to
a dark brown wood fence with 22mm Push fit equal tees at 3m intervals.

I thought I might as well use the 10 pack of plastic Pex rather than buy
a 10 pack of 3m copper tube and teh PEX pipe is better at taking in the
undulations of the fence than the copepr tube would ever be.

The Tees serve to join up the 3m lengths of white Pex pipe and allow a
copper manifold with 4 washing machine valves to be fitted.

Hozelock tap connectors are then screwed onto the washing machine valves.

The idea being that each washing machine valve then feeds a bradas
dripper hose via a hozelock hose connector

The main 22mm white PEX pipe run is then controlled by a water timer
connected to 25mm blue MDPE pipe.

Now, SWMBO has objected to the white plastic pipe against the dark brown
fence.

So I've been looking at:

https://www.toolstation.com/polyprop...conduit/p47607

Does anyopne know if 22mm plastic pipe will fit within the flexible 25mm
conduit? If so, I can then temporarily disconnect the Tees and slide on
3 m lengths of flexible conduit and then reclip using 25 mm diameter
conduit pipe clips.