Dwyer Flotect V8 Flow Switch | 150 Psig Vane Operated Flow Sensor With 1" NPT Connection

Industrial folks and maintenance pros, this Dwyer Flotect V8 flow switch is the reliable workhorse you need for protecting your equipment!

The operation is beautifully simple and totally dependable - when there's sufficient liquid or air flow, the switch stays off, but when flow stops, the vane spring activates a single pole double throw switch that can handle 5A at 120/250 VAC.

This lets you automatically start or stop motors, pumps, engines, activate alarms, shut down burners, or control dampers and valves.

The field-adjustable design works with 1 to 6 inch pipes, and the 1-inch male NPT connection makes installation straightforward.

With a 150 psig pressure range and leak-proof body construction, this switch handles demanding industrial environments without issues.

Perfect for protecting unattended equipment from damage or preventing production losses when flow issues occur.

Whether you're in manufacturing, water treatment, HVAC, or any application where monitoring flow is critical, this Dwyer switch delivers the reliability and performance that professionals have trusted for years.

The simple vane mechanism means fewer failure points, and the robust construction ensures long service life even in tough conditions.

When you need to know if your flow has stopped, this switch gives you that critical information automatically and reliably.