cylinders and pipework diagrams

[s799]

Hi guys.

I need to draw and label a couple of cylinders and the pipework

( namely an indirect cylinder, a primatic cylinder and another type)

where on the internet can i find some diagrams or anything for help or what key things need to be labelled on the drawing

any help is appreciated thank you !

 

[Happyplumber]

get a copy of treloars plumbing book