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McDonnell & Miller General Catalogue Industrial Controls

McDonnell & Miller 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)

McDonnell & Miller Series AF1 Air Flow Switches

McDonnell & Miller Series AF1 Air Flow Switches provide continuous protection against a low water condition. Furthermore it satisfies pump control needs for commercial and industrial steam boilers.

If you need a different model other than those listed, please contact us at info@controlssupplychain.com.

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