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McDonnell & Miller air flow switch is for medium and high velocity requirements. Brass paddle fits minumum 8" duct size or 6" trimmed. 120 volt single pole double throw snap switch. Adjustable screw for easy flow. Max temp 300 degrees and velocity of 2500 FPM Found elsewhere on line for around $171.00 (Mcdonnell & miller air flow switch-AF1- is the responsibility of Bryan Hudson) |
Bryan_hudson@cedar--rapids.com (Bryan Hudson) for more information.
