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![Flowswitches and pressure switches Flowswitches and pressure switches](https://www.syveco.com/media/catalog/category/flowswitchesandpressureswitches_ok.jpg)
Flowswitches and pressure switches
The flow switch or paddle wheel flow sensor is used to detect the presence or absence of hydraulic flow in a heating system. Pressure switch with change-over contact can be used in monitoring and alarm control applications.