WFDNFS Vane-type Water Flow Detectors

WFDNF is designed for accuracy and repeatability. Detectors also offer improved performance during vibration in riser applications where detectors are exposed to a large in-rush of water.

Features:

-WFDNFS has a glue-in adapter for connection to 1”, 1¼”, 1½” and 2”CPVC tees
-Directional cover allows installers and inspectors to easily see the direction of flow • UL-listed models are NEMA 4 / IP 54 rated
-Cover is lightweight, unpainted and corrosion resistant
-Sealed retard mechanism immune to dust and other contaminants
-Less exposed metal reduces shock hazard, plastic cover acts as insulator and is resistant to arcing