| Over-and-Under Conveyor |
Type of conveyor that has hidden pushers continuously traveling on a level under the surface. Only when a pusher is needed to push a car is one lifted into the working position. |
| Ozonation |
Process of injecting ozone into water to inhibit bacterial growth. |
| Palletized |
Self-contained in a single unit, mounted on a skid. |
| pH |
A measure of the acidity or alkalinity of a solution, numerically equal to 7 for neutral solutions, increasing with increasing alkalinity and decreasing with increasing acidity. The pH scale commonly in use ranges from 0 to 14. [p(otential of) H(ydrogen)]. |
| PLC |
Programmable Logic Controller. |
| Polish Wax |
Foam applicator which applies a colored chemical to the vehicle as it passes through the wash bay. Provides extra service that generates additional revenue and is eye pleasing to the motorist. |
| Polymer |
Any of numerous natural and synthetic compounds of unusually high molecular weight consisting of up to millions of repeated linked units, each a relatively light and simple molecule. |