McDonnell & Miller 122800 Model AF1 – Snap Air Flow Switch
McDonnell & Miller model number AF1 is a 120 volt, single pole, double throw, snap air flow switch for medium and high velocity requirements on general purpose applications. It features a brass paddle that fits 8″ duct. The paddle can also be trimmed to fit 6″. This switch’s maximum temperature is 300°F with a velocity of 2500 fpm and includes a sensitivity screw for easy flow adjustment.
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McDonnell & Miller 122800 Model AF1 – Snap Air Flow Switch
McDonnell & Miller model number AF1 is a 120 volt, single pole, double throw, snap air flow switch for medium and high velocity requirements on general purpose applications. It features a brass paddle that fits 8″ duct. The paddle can also be trimmed to fit 6″. This switch’s maximum temperature is 300°F with a velocity of 2500 fpm and includes a sensitivity screw for easy flow adjustment.
| Weight | 2 lbs |
|---|---|
| Dimensions | 9 × 9 × 9 in |
| Manufacturer (Brand) | McDonnell & Miller |
|---|---|
| Model | AF1 |
| MPN | 122800 |
| UPC (GTIN) | N/A |
| Application | Air Flow |
| Paddle Length | 7-1/4″ |
| Voltage | 120v, 240v |
| Enclosure | NEMA 1 |
| Mounting Type | Horizontal, Vertical |
| Max Air Flow | 2500 fpm |
| Min Ambient Temp | 32°F°F |
| Max Ambient Temp | 120°F |
| Max Duct Temp | 300°F |
| Weight | 2.0000 |
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A leader in engineering and manufacturing boiler and liquid level controls, low-water cutoffs, and flow switches for steam and hot water boilers in industrial, commercial and building applications.
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