Dwyer Instruments V6EPB-B-S-3-B Flow Switch 30067439-890 This specific model features SPST

This specific model features SPST (Single-Pole Single-Throw) contacts that open on temperature rise

Industrial Durability: Constructed with a hermetically sealed case to resist moisture

While primarily designed for Pneumodular back plates

Operational Reliability: Minimizes the risk of solenoid humming or slow closing times by replacing worn internal moving parts

Dwyer Instruments V6EPB-B-S-3-B Flow Switch 30067439-890 This specific model features SPSTThe Dwyer Instruments V6EPB B S 3 B is a heavy duty, mini size explosion proof flow switch specifically engineered for monitoring liquid, gas, or air flows in high stakes industrial and HVACR environments. Built with a brass upper and lower body and a rugged 1" NPT brass tee, this unit is designed to provide liquid flow monitoring or gas flow signals without the risk of mechanical failure common in bellows style switches. Utilizing a unique