Product image of our VSD Series Vehicle Sewer Discharge Systems.
Product image of our VSD Series Vehicle Sewer Discharge Systems.

The easiest way to eliminate any local or EPA environmental concerns is to treat your wash water. The VSD system will remove sufficient oils, greases and solids to meet the discharge limits for acceptable discharging into the sanitary sewer system. The VSD systems are designed for washing cars, trucks, buses, equipment and other vehicles with sand, dirt, oil, and other commercial/industrial surface layers.

How Does the VSD System Work?

The VSD Series pre-treatment system automatically turns on when the wash water storage tanks reaches a certain level. It incorporates an extremely efficient patented filtration process utilizing fully automated solids filtration and activated carbon (GAC) polishing filtration. All features of the system are designed and constructed to insure superior performance and minimal operating maintenance and materials.


  • High-Efficiency Self-Priming Filter Pump
  • Multi-Stage / Multi-Pass Filtration
  • Solids Filtration
  • Carbon Polishing Filter
  • Low Operating & Maintenance Costs
  • Minimal Service Attention


  • Pre-and post-filtration for heavy solids removal
  • Corona discharge ozonation system
  • PLC control with remote monitoring
  • Complete system enclosure
  • Oil content monitor and alarm
  • pH control system
  • U.L. Listing


MODEL VSD-5 VSD-10 VSD-35 VSD-65 VSD-100
FLOW RATE 5 gpm 10 gpm 35 gpm 65 gpm 100 gpm
FILTER PUMP 3/4 hp 1 hp 2 hp 3 hp 5 hp
INLET 2” 2” 2” 2” 2”
OUTLET 1” 1” 2” 2” 2”
WEIGHT  (lbs.) 450 500 600 700 800
KW (max.) 3.0 3.0 3.5 4.0 5.0
FILTRATION Multi-Media Deep Bed Filter
WATER POLISHING Carbon Deep Bed Filter
DIMENSIONS 34" W X 66" L X 66"H
POWER REQUIREMENTS 208 / 240 V 1 PH or 208/ 240 / 480 V 3 PH

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