Hep2o reducing elbow

[glennpierce]

Hi I think I am being a little dim here. I decided to use hep2o for the first time for a very small run. I would like to connect some 22 mm copper to 15 mm hep2o pipe at a right angle but can't seem to find any reducing elbows like speedfit have.

http://www.screwfix.com/search?search=hep2o#page_size=100

Are you meant to use one of their
single socket elbows like

http://www.screwfix.com/p/hep2o-hd4-22ws-push-fit-single-socket-elbow-22mm/8387f

How is a seal made ? On that image I can't really see any rubber washer.

Thanks

 

[Jackrae]

That's because the vertical end isn't a socket. It acts like a section of pipe and is fitted INTO an other fitting within which is the o-ring seal. There's a clue in the name "single socket"

 

[SandyLyon]

Not a big call for reducing elbows, use a 22mm elbow with a 22mm x 15mm spigot reducer pushed into the elbow.