airing up

Has anyone tried one of these yet? Wheeled with a guy today that aired up 4 tires in under a minute with his power tank. I can do 1 wheel in about 45sec with my tank or 20min for all 4 with my ARB. Seemed like a pretty cool set up. Have heard about the 4 tire systems but this was first time...

Sorry, I know there's got to be a thread already in here but I've been searching and can't find the info I need. I have an onboard compressor, looking to put a quick connect for airing up on front bumper. What kind of hose do I need for the extension? I know there's a concern about heat so not...