McDonnell & Miller 119700 FS7-4 1-1/4" Paddle Style Flow Switch
McDonnell & Miller 119700 FS7-4 1-1/4" Paddle Style Flow Switch
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Apply for Trade Account & Terms β| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 119700 |
| Model Designation | FS7-4 |
| Connection Size | 1-1/4" |
Maintain system safety and operational efficiency with the McDonnell & Miller 119700 FS7-4 flow switch. This industrial-grade component is specifically engineered to monitor liquid flow in pipelines, providing a reliable trigger for pumps, valves, or alarms when flow conditions deviate from established parameters.
The FS7-4 utilizes a rugged paddle-style mechanism that extends directly into the process piping. As fluid moves past the paddle, the resulting mechanical force actuates an internal switch, signaling the current flow status to your building management or control system. This simple yet highly effective design ensures longevity even in demanding hydronic environments.
Key System Performance Baselines:
- Precision Detection: Accurately senses flow or no-flow conditions to protect critical equipment from dry firing.
- Robust Construction: Engineered to withstand the rigors of industrial hydronic loops and process piping.
- Seamless Integration: Designed for standard 1-1/4" pipe configurations for straightforward installation.
β οΈ Application Profile: Ideal for use in commercial HVAC systems, chiller water loops, fire sprinkler monitoring, and general fluid transfer processes where reliable flow verification is required.
