GEMS SENSORS Air Flow Switch: Piston, Brass, 1/2 in FNPT, 1/2 in Connection Size, FNPT

The GEMS SENSORS FS-10798 air flow switch detects air flow in ducts or pipes to control ventilation, HVAC, or process systems. Its adjustable set point and hazardous location rating (Class I, Div 2, Groups A, B, C, D) make it suitable for industrial environments where flammable gases or vapors may be present.

The GEMS SENSORS 25365 flow switch has a brass body with 1/2 in FNPT connection, a piston mechanism, and an adjustable set point. It features a normally closed SPDT switch with a DC contact rating of 20 V. It is rated for hazardous locations: Class I, Div 2, Groups A, B, C, D.

3G Electric supplies GEMS SENSORS flow switches worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the FS-10798 or 25365 models.

Install the GEMS SENSORS piston flow switch in a horizontal pipe section with the arrow on the body aligned with flow direction. Use thread sealant on the 1/2 in FNPT connection. Wire the normally closed SPDT switch per your control circuit, ensuring the DC contact rating of 20 V is not exceeded.