I am about to start/resume a project I have been wanting to do. I have Royal "beehive" canister that has a power port for a PN. My plan is to match up a PN, but I knew I needed a cord to connect to the unit, down the hose and to the PN. I will be using straps where needed.
Step one was to locate PN that may have come with the unit. Found one with a Power Tank I bought locally for $30 - the whole unit. I have another replacement set-up to replace the PN. I decided on a Windsor power cord. Color was workable. Today I received a 40ft length cord. Of course, I will make sure I have plenty of length and make my cut farthest from the 3prong plug, in case I need it for something else.