The V6EPS-S-S-3-FS is a Flotect SPDT switch that has a 3/4" NPT conduit connection and a 1" NPT process connection size made of stainless & forged steel.  It has an electrical rating of 125/250V and 5A. UL-listed, CE-marked, and CSA-certified.

The explosion-proof flow switch is suitable for monitoring liquid, gas, and airflow in applications such as pumps, motors, engines, burners, and dampers.  The unit is designed with an explosion-proof and leak-resistant body that can withstand up to 2,000 psi (138 bar) maximum pressure.

The is quick and easy to install by inserting the tee into the pipeline and attaching the electrical connections.  It can also be mounted in any position for added adaptability.