AnA Engineering, Inc.

Powder Coating & Paint Finishing Equipment & Systems

Rinse Water Recycling Systems for Zero Discharge Closed Loop Systems


  • The Rinse Water Recycle System utilizes advanced membrane separation technology, to produce high quality water for power washers & plating systems.

  • Contaminated water from the rinse stage is collected, purified and returned.  The concentrated dissolved solids are returned to the previous stage.

  • The system removes more than 98% of dissolved inorganic solids and 95% of total dissolved organic solids as well as all colloidal and suspended matter larger than 0.05 micron. 

  • The system can be outfitted on any size power washer with any number of rinse stages.

  • Modular design simplifies integration to existing washers.

  • Deionized water is required for the make-up of drag-out and evaporative losses, minimizing the introduction of dissolved solids to the system.


  • Water usage is drastically reduced.

  • Final Rinse Water Purity Specification maintained with minimum water usage.

  • Pre-treatment chemicals are concentrated and reclaimed.

  • Expensive sewer connection costs and usage fees are eliminated.

Rinse Water Recycling 4XX
Rinse Water Recycling 4XX
Rinse Water Recycling 8XX
Rinse Water Recycling 8XX

Standard Features:

  • Stainless Steel Recycle Tank

  • Oil Separator

  • Chemically Resistant Multi-Stage Pump

  • TEFC Motor

  • Chemically Resistant Powder Coated Frame

  • Stainless Steel High Pressure Pre-Filter Assembly

  • Stainless Steel High Pressure Piping

  • PVC80 Low Pressure Piping

  • Minimal Washer Modifications For Integration

  • Small Footprint Layout

  • NEMA 4 Enclosure

  • Low Level Pump Protection

  • UV Disinfection Assembly

  • Touch Screen Operator Control Interface

  • Control Panel Components are UL Approved

Rinse Water Recycling Schematic
Rinse Water Recycling Schematic