UFH Manifold Fitting Sizes
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Discussion

orbit123

Original Poster:

277 posts

208 months

Friday 28th February
quotequote all
I've had a mouse nibble a plastic UFH pipe. Process of elimination and I know it's 3 loops. It might be 1, 2 or all 3. I have a pressure pump and want to properly test each loop in turn over space of a few days or longer to be really sure which is losing pressure.

The loops connect to manifold with what I think is called a eurocone fitting. I can see on one of nuts it has 16x2mm and it's definitely 15/16mm plastic pipe.

However, the thread the nut screws onto on the manifold is way bigger than a normal 15mm compression fitting - but smaller than a 22mm.

I can see 16x2mm eurocone connectors online but it seems like they're too small from photos.

I need a male end that will connect to the loop that reduces or converts to a normal 15mm fitting I can then connect to my pressure pump.

Any help gratefully received! I'll likely need a mini assortment but trying to avoid blindly buying bits!