Hi, I bought Dominico's 90's era Riviera (it has 3 seals on the piston if that is useful info), and it can be plumbed, but for the life of me I can't find anything showing what size/type fittings I need and I don't know anything about metric fittings. Does anyone know or can point me in the right direction?

If no one knows this machine specifically, does anyone know what would the standard metric size/type of compression fittings that are typically used in espresso machines in general?

Thanks for any help.

There's a nice, simple guide for measuring what you've got in Stefano's site here:

http://www.espressocare.com/products/fi ... mmon-parts

That's zactly what I needed, thank you!

Ordered some stuff, will post pics after it's all done.