Flow switches

These rugged inline flow switches use 100 micron filtration and are less susceptible to clogging than other high-pressure inline flow switches. The one-piece magnetic PPS composite piston makes the FS-380 ...

... use in lubrication systems where oil flow monitoring is critical at start-ups. Switch compensates for viscosity changes automatically. Each unit is factory preset, using 300 SSU oil, for actuation at ...

This rugged inline flow switch offers the same superior performance and resistance to clogging as its metal cousin (FS-380). The fixed set point and simple design make it a dependable switch. ...

Provides accurate flow detection in water and oil with 1% repeatability. Flow settings on the adjustable version can be easily changed without disassembly. A shuttle by-pass vane inside the housing is ...

Designed for low cost flow/no-flow monitoring. This series is available with a clear, transparent PVC housing which is ideal for use where visual flow confirmation is desirable. These ...

... 550 switches sense liquid flow in either direction to monitor flow/no-flow conditions. They are supplied in two paddle lengths. The paddle is trimmed during installation to permit switch ...

Monitors Marine Engine Raw Water Flow to prevent engine damage due to overheating. Activates a visual or audibile device immediately whenever raw water flow is stopped or impeded. It is a two wire, non- ...