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On-Highway FansWindMaster® Nylon LS11 Standard Fans

WindMaster Nylon LS11 Standard Fan

Using 11 innovative computer optimized blades for minimized deflection and reduced fan stress, this lightweight fan optimizes airflow and efficiency in a wide range of on- and off-highway applications.


  • Medium-duty trucks
  • Heavy-duty trucks
  • Variety of off-highway equipment


17.72"–23.62" [450–600 mm]
Blade Configurations
Standard Pilots
1-6 [25-155 mm]
Pitch Width
2.52 [64 mm]

Features & Benefits

  • Compact 11-blade fan design with computer-optimized design minimizes deflection and reduces fan stress
  • UV-stabilized construction and unrivaled strength-to-weight ratio enhance performance
  • Engineered to meet or exceed emissions standards and reduced operating noise
  • Unique manufacturing process allows custom pilot or bolt circles to accommodate a wide range of applications

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