Plumbing schematic symbols?

[macka09]

sorry for the boring post chaps. I'm wondering if you guys can help point me in the direction of a book or website that shows all the symbols related to U.K. Plumbing? I've had a look through the books I have but none of them seem to show very many at all. Thanks

 

[rpm]

http://www-eng.lbl.gov/~shuman/XENON/REFERENCES&OTHER_MISC/symbols.pdf
Any good?

 

[macka09]

http://www-eng.lbl.gov/~shuman/XENON/REFERENCES&OTHER_MISC/symbols.pdf
Any good?

Cheers mate. I can’t seem to find any with the central heating symbols, pumps etc. But thank you

 

[ShaunCorbs]

Cheers mate. I can’t seem to find any with the central heating symbols, pumps etc. But thank you

Circle with a triangle in the middle also point says flow direction

 

[OffshoreGas]

Don't think I've ever seen P&ID symbols used in plumbing before. A decent drawing can be a massive help.