$304.70
McDonnell & Miller 120611 Model FS251 – Snap Liquid Flow Switch
McDonnell & Miller model number FS251 is a 120 volt, single pole, double throw, snap liquid flow switch for starting and stopping electrical equipment such as alarms, motors, and automatic burners. This switch features a sensitivity adjustment screw for easy flow adjustment, 1″ MIP horizontal configuration, NEMA 1, a maximum temperature of 250°F, and a 160 psi operating pressure.
McDonnell & Miller 120611 Model FS251 – Snap Liquid Flow Switch
McDonnell & Miller model number FS251 is a 120 volt, single pole, double throw, snap liquid flow switch for starting and stopping electrical equipment such as alarms, motors, and automatic burners. This switch features a sensitivity adjustment screw for easy flow adjustment, 1″ MIP horizontal configuration, NEMA 1, a maximum temperature of 250°F, and a 160 psi operating pressure.
| Weight | 3 lbs |
|---|---|
| Dimensions | 7 × 5 × 4 in |
| Manufacturer (Brand) | McDonnell & Miller |
|---|---|
| Model | FS251 |
| MPN | 120611 |
| UPC (GTIN) | N/A |
| Application | Liquid Flow |
| Voltage | 120v, 240v |
| Enclosure | NEMA 1 |
| Connection Size | 1″ |
| Connection Type | NPT |
| Max Pressure | 160 psi |
| Min Temp | 32°F |
| Max Temp | 300°F |
| Max Velocity | 10 ft/sec |
| Weight | 1.9000 |
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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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