WFDN_Install_Testimonial_Video_WFVI80601

Our WFDN Series Waterflow Detector's exciting features save on installation time. It has an easy to see and set timer dial, a directional cover, and an intuitive terminal layout. But don't take our word for it: this video is full of testimonials for WFDN Waterflow Detectors, straight from installers. From the lightweight cover to the high-contrast timer dial markings, WFDN is fully redesigned to meet the needs of fire sprinkler professionals.