Safe Signal WFD50N 5" Waterflow Detector Switch fdc Pressure Connection: 1/2" NPT nipple

Pressure Connection:  1/2" NPT nipple

The InnovairFlex series is designed for greater flexibility and reliable smoke detection to simplify installation and maintenance

Fire Sprinkler Air/Water Gauge

1/2A 125VDC

Head guard for use with Tyco fire sprinkler models: TY-B TY-FRB TY-L TY-FRL

Safe Signal WFD50N 5" Waterflow Detector Switch fdc Pressure Connection: 1/2" NPT nippleSafe Signal WFD50N 5" Waterflow Detector Switch The WFD50N is a waterflow detector for installation on 5" steel pipe. System Sensor Waterflow Switches are compatible with schedule 10 through 40 steel pipe. Can be mounted in a vertical or horizontal position. The sealed retard mechanism is immune to dust and other contaminants. Visual switch activation for indoor and outdoor use. Switch assembly and delay mechanism assembly are field replaceable. UL,