172827 McDonnell & Miller AF1-S AIR FLOW SWITCH OEM

Flow Switches – Air

Series AF1
Air Flow Switches

• 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)