Despite my best Google queries, I simply cannot find an image of a typical water hammer arrestor symbol for a top-down 2D plumbing drawing of a single floor. Can any provide an image of this symbol or tell me if one does not exist? I certainly could create my own symbol and explain it in the key (I plan to provide a key anyways), but I would like to use standard symbols wherever possible.
I am also planning to do a riser diagram separate from the top-down 2D drawing.
Best Answer
How about this nifty little symbol: