| Polymer Slurry |
Semi-liquid substance pumped into bearing cavities that hardens into a porous rubber-like substance containing lubricant. |
| POS |
Point of Sale. |
| Pre-Rinse And Double Foam |
An application of rinse water to wet the vehicle surface, followed by two applications of foaming soap for cleaning. |
| Programmable Function |
A function that the car receives only if it is programmed at the control station. |
| Proportionator |
Rotary flow divider used in Hanna hydraulic systems to deliver a precise amount of hydraulic oil to rotating equipment. |
| Psi |
Per square inch of air pressure. |
| RCV |
Roller Conveyor, a Hanna abbreviation for the Over-and-Under Conveyor. |
| Reverse Osmosis |
The removal of organic and suspended impurities from water by the use of one or more semi-permeable membranes. |
| Rinse Aid |
Wax-like chemical applied to the vehicle surface after the final rinse for easier water removal during the drying process. |