Hydraulic Power Pack (side View):
Sherman (Hanna) Model 5004. 15 HP Unit drives Plapan Conveyor, and Tire Scrubbers.

Hydraulic Power Pack (Top View):
Picture Shows Pressure-Regulator, Pump and Motor.

Hydraulic Power Pack, Speed Controls:
Used to adjust speed of Tire-Scrubber brushes, and Flapan Conveyor.

Air Compressor:
5 HP, Two-Stage, Ingersoll Rand.

Soap Mixing Station:
Hydrominder Chemical Mixer, ARO Diaphragm Pump, Bucket, and Wall Stand.

Mixing Station, for Foaming Clear-Coat Protectant:
Hydrominder Chemical Mixer, ARO Diaphragm Pump, Bucket, and Wall Stand.

Chemical Mixing Station:
Hydrominder and Dema Chemical Mixers, ARO Diaphragm Pumps, Mixing Tanks, and Floor Stand.
Left to Right: Rinse Agent, Under-body Rust Inhibitor, Spray Wax, Tire Cleaner.