Kwoelke,
The Foaming Gun system can dispense any number of low pressure products.
Most of my customers have Tire Cleaner and Presoak on the foaming gun. One of my customers provides Tire Cleaner, Pre-Soak, Bug Cleaner, and Mag Chloride Cleaner from the foam gun.
In every case, the high pressure trigger gun dispenses only
Soap, Rinse, Wax, and Spot Free Rinse.
You’ll eliminate all the check valves on the high pressure bay supply plumbing by converting to the LP foam gun system…a huge improvement (maintenance wise).
Now for the downside… If you’re in a cold climate the foaming gun system will require a freeze protection system. A weep system works but will use significant water. I use a control system that protects the foam gun with compressed air and winter formula windshield washer fluid. The controller delays product delivery for 3 seconds to assure the customer actually wants to use the product vs just passing through the switch selection. And, with freezing temperatures, it cycles the blow-out/washer fluid injection after each use.
Here’s a recent installation using modified Air Logic low pressure panels.
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