Circulating Fans

Effective Cooling Velocity (ECV): Direct Drive

Smart AND Powerful

Product Overview

Designed to provide Effective Cooling Velocity (ECV), the (ECV): Direct Drive fans have adjustable louvers that direct air onto the cow at the high air speeds needed to cool them, preventing costly heat stress.

(ECV): Direct Drive

Features & Benefits of ECV Direct Drive Fans



  • Durable, easy-to-clean SMC fiberglass housing with Turbo Cone
  • 4 fiber reinforced polypropylene blades on 72” fan and 3 on 55”
  • Minimal-maintenance direct drive with Smart Motor Technology
  • Adjustable deflectors to direct airflow to specific areas in the facility
  • Scientifically designed to maximize efficiency and airflow volume


  • Minimal-maintenance direct drive system and variable speed on both AFRD and AFRV fans
  • Smart Motor Technology provides maximum intelligence, connectivity, reliability, efficiency, and performance while reducing electrical noise and energy consumption
  • Smart Motor Technology means improved airflow per watt at lower motor speeds
  • Durable, smooth reinforced poly blade assembly that stays cleaner, is rust-free, and long-lasting
  • An integrated mount provides sturdy structural support while reducing fan weight

The ECV Direct drives can be equipped with DairyBOS® which can provide real time alerts and analyze data about each fan’s operation

VES-Artex DairyBOS on Tablet
  • Available Options

  • 36″ ECV

    Constructed with GenV housing and a direct drive motor, the 36″ ECV is the definition of compact power. Learn more by viewing the data sheet.

    Other available options:

    • Inlet and outlet guard
    • Fan can be ordered without adjustable deflectors
    • Optional high pressure fogging kit
    • Optional mounting chain
  • Resources & Documentation

  • Want more information about ECV fans? Check out our Knowledge Base! Go there now ›

  • Additional Resources

  • Links to associated webinars and articles are coming soon!

  • Videos

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