AF1, Air Flow Switch (Med. and High Velocity)

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
• 1", 2", 3" & 6" (25, 50, 80, & 150mm)

Optional features

• Stainless steel
• Anti-corrosion treatment