well... ill tell you what I do... because in my lounge the hookahs come out ready to smoke... i dont smoke them all to get started lol... i have an air pump...simply i have a flex piece of hose with a mouthtip on it and basically plug the hookah hose into it and turn it on and it pulls the air in and blows out the other... works like a charm. but i own a lounge so it has a point for me to have one but for the single person who is sitting around smoking maybe 2-3 pipes a day if that... it wouldnt be economical i dont think... maybe you could develope and market "lounge" equipment.
key points: low noise, big psi, and sanitary. package it to be plug in and use.
i dunno tho... im crafty but it could be improved on.