Water Wash

Dynaprecipitor Water Wash Booths and No Pump Water Wash Booth

• Extremely efficient in removing airborne particulate
• Consistent high level of capture efficiency for high volume applications
• air cleaned using water scrub and impingement technologies in tandem
• Particulate-laden air scrubbed four times before discharge
• Time-tested design, providing superior overspray removal for over fifty years

The proven Auto/Truck design creates a positive airflow that is designed to effectively remove overspray from the spraying area. Available in solid back and drive-thru models. The Reverse Flow design features the exhaust chamber located at the front entry of the booth to eliminate the chance of unfiltered air from being drawn across the vehicle. Auto/Truck booths are also available in pressurized models, designed with a slight positive pressure to reduce air contaminants.

• an upper and lower wash chamber
• large capacity collecting pan
• slotted water intake pipe to insure sediment free water
• circulating water to maintain a constantly flushed system
• removable manifold for easy maintenance
• hinged water curtain to allow easy access to the rear of the collecting pan
• door located just below the fan for easy maintenance

• Stacks and fan: Paint particles practically never reach this zone. The stack area stays cleaner longer
• Exhaust air washed 4 times: Paint particles are scrubbed out and trapped in collecting pan
• Access door: The location will allow easy inspection, repair, or replacement of the fan parts
• Unbroken water curtain: Manifold-deflector plate assembly disperses water evenly and can be easily removed without special tools
• Circulating system: Circulating water forms a continuous, constantly flushed system that has no sediment-accumulating dead ends. Rate of water flow is quickly adjustable. No new water need be added except to compensate for slight daily evapouration
• Booth stays cleaner: Every paint-collecting surface is water-scrubbed.
• Easy maintenance: Hinged front water curtain permits easy skimming of coagulated paint particles from collecting pan. Optional automatic centrifugal separators are available.
• Clog-free water circulating system: Intake pipe is above the pan floor to assure a sediment-free supply of water. System is self-flushing.

Features:

• 12 and 14 gauge galvanized welded washer assembly.
• Standard panel work area enclosure, 18 gauge galvanized.
• Chemically treated water prevents flotation of spray residue. Water surface residue skimming eliminated. Contact local compounds supplier.
• Automatic water level control for maintaining air velocity through entrainment plate gap to within + 1%.
• Centrifugal exhaust blower with clean-out door and drain. Type "C" spark resistant construction.
• Optional installed position of exhaust blower outlet for direction of discharge (90° increments).
• Inside-accessible ETL-listed 4-tube light fixtures (includes color corrected T-8 tubes).

Next, this rapidly moving mixture of air, paint, particles, and water droplets strikes the distribution plate. The mixture is forced to change direction abruptly and to flow upward through a series of baffles.

The "mixture" flow changes direction 11 times during its passage through the baffle sections. At each change centrifugal force separates air from paint particles and from water droplets. The resulting rain of water, particularly from the lower baffles, serves as an additional water curtain for scrubbing the incoming spray laden air. All of the paint spray that is separated from the air falls back into the water tank.