Hi Peter

Thanks for posting in the Lucidchart Community! Unfortunately there is not an existing shape library in Lucidchart containing these specific equipment shapes. However using the search function in Lucidchart you may be able to find other shapes similar to those needed. Alternatively you can create your own custom shapes and custom shape libraries in the application if you are unable to find shapes for this specific type of diagram. For more information on creating your own shapes please take a look at this article in the Lucidchart Help Center.

I hope this helps! Let me know if you have any further questions.