It’s easy to use:

Once loaded in AutoCAD or AutoCAD LT, “PID Library” will appear in the menu bar.

Step 1:

Choose a category and size of symbols from the pull-down menu.

P&ID Symbols Pulldown

Step 2:

A dialog box appears showing all of the available symbols and their different views with a description to the left. Choose the symbol you would like to insert and click on “OK”

P&ID Symbols

Step 3:

Insert the symbol in your drawing. It will already be rotated to the correct position.

P&ID Pipe Symbol