could someone tell me what size connectors these are

[lee2lee]

They are for the bath I have taken out, I need to get some longer connectors.

Why have they used 2 different size pips and what are the sizes of the flexi connectors, the bore looks different.

Thanks

 

[lee2lee]

 

[ShaunCorbs]

one 15mm to 3/4
one 22mm to 3/4

 

[snowhead]

15mm for cold, probably mains
22mm for hot, probably tank fed

 

[Allgoode]

snowhead is spot on I would say.
Also pipes look quite restrictive/narrow, ask at plumbers merchants if they have any full bore type as it will allow better flow through,
Cheers

 

[Dsp]

Better still run in in copper and use a 22mm and 15mm tap connector to guarantee full bore flow to the tap of at all possible