Bubbles Galore
Active member
How hard would it be to make a regular vac into a turbo vac? Ideas? Thoughts? Opinions?
In theory it may make sense, but in the real world, not really. I converted all of my vacs to 3 motor 10 or so years ago and raised the price to a buck. The only comments I have ever gotten is that I have the best vacs around. I've never had anyone request a less powerful vac. The turbo option is more of a marketing gimmick than an option. Do you think anyone really "chooses" the less powerful setting? Does anyone choose the dimmer setting on a three-way bulb? I'm not saying the 2 motor selection won't get used some, but more than likely it's because the switch is already in that position and the next customer doesn't change it.I kind of thought that it might be a little difficult. I just like the idea of allowing the customer the option to choose(and see a substantial difference) rather than just telling them there are now 3 motors and jack up the price? Make sense?
Jim at etowahvalleyequipment.com developed a gizmo to stagger/alternate the start of the three motors so the #12 wire wouldn't be overloaded.Good point. I currently have #12 wire at my vacs. I could probably pull new wire, but what did you mean about 'other provisions'.
Just to be clear, CFM is a measure of volume in cubic feet per minute, and vacuum is measured in inches of mercury, basically the difference in pressure inside and outside a vessel (In this case the vacuum tank). If you add a third motor of the same type, you will increase the CFM to some degree partly because you'll be increasing the difference in pressure. The nozzle and hose will create some resistance, but with the third motor pulling more air out of the tank there will be more vacuum and flow with the hose and nozzle allowed to "free flow". The actual vacuum created when you cover the nozzle will be the same. If the third "turbo" motor creates more vacuum lift than the other two, then the actual vacuum inside the tank will be greater when the third motor is running, especially when the nozzle is covered.Bubbles Galore said:I would think that you should be able to increase the cfm of suction....maybe.
You never answered whether you wanted a switchable "turbo" feature. If you just want to give more "bang" for your customer's buck, you could add a third mormal motor. If you want to give them the option of a normal vac and more time or the turbo feature and make the vacs more profitable for yourself, go with the high lift motor and two-timer.Bubbles Galore said:In your opinion, which one makes more sense to do? I think it would be a great selling point.