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Low Fouling Fill

Low Fouling Fill is a durable cooling tower heat-transfer media engineered for industrial cooling systems operating with contaminated or high-solids process water. Designed with open-channel geometry, it minimizes clogging, improves water flow stability, and delivers reliable thermal performance in harsh operating environments where standard film fill would rapidly foul or fail.

  • Power generation cooling towers
  • Steel and metal processing plants
  • Mining and mineral processing facilities
  • Petrochemical and refinery cooling systems
  • Wastewater and water treatment plants
  • High-solids industrial cooling tower applications

These nozzles are built to handle varying industrial conditions while maintaining consistent spray performance.

  • Open-channel design reduces clogging caused by suspended solids, oils, and biological growth
  • Vertical flute geometry prevents debris accumulation and improves continuous water flow
  • High-shear water paths help remove slime, biofilm, and scale buildup naturally
  • Corrosion-resistant polymer construction withstands harsh chemical exposure
  • Self-extinguishing material formulation improves fire resistance and operational safety
  • Reduces structural loading caused by excessive sludge and scaling buildup
  • Broad flute spacing allows large debris particles to pass without blockage
  • UV-stabilized material improves long-term outdoor durability
  • Compatible with counterflow and crossflow cooling tower systems
  • Optional layered installation improves water redistribution and cooling performance

It is engineered for industrial cooling tower applications handling poor water quality and heavy contamination loads.

  • Product Type: Low Fouling Cooling Tower Fill
  • Tower Compatibility: Counterflow and Crossflow Cooling Towers
  • Material Options: PVC or Polypropylene (PP)
  • Water Quality Tolerance: 50 to 200+ ppm Total Suspended Solids (TSS)
  • Flute Spacing Range: 0.75 in to 2.0 in (19 mm to 50 mm)
  • Specific Surface Area: 30 ft²/ft³ to 45 ft²/ft³
  • Material Thickness: 10 mil to 15 mil (0.25 mm to 0.38 mm)
  • PVC Temperature Limit: 130°F–140°F (55°C–60°C)
  • Polypropylene Temperature Limit: Up to 176°F (80°C)
  • Material Compliance: CTI Standard 136 compliant
  • Fire Protection: Flame spread index below 25 (ASTM E84)
  • Construction Type: Vertical-fluted / low-clog geometry

Additional information

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