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Series AF1 Air Flow Switches

Discontinued product
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For general purpose applications with medium and high velocity requirements

  • Paddle fits 8″ (203mm) minimum duct size, or 6″
  • (152mm) if trimmed
  • Brass, steel and aluminum construction
  • Single pole, double throw snap switch
  • Sensitivity adjusting screw makes flow adjustment easy
  • Two electrical knock-outs allow connection from either end
  • Can be equipped with a time delay relay
  • Optional features
    • Stainless steel
  • Minimum ambient temperature 32°F (0°C)
  • Maximum duct temperature 300°F (149°C)