Safe Signal WFD80N 8" Waterflow Detector Switch 3101 Safe Signal WFD50EXP 5" Explosion

Safe Signal WFD50EXP 5" Explosion Proof Waterflow Switch

Simplified Operation:  The OSYEXP covers are secured with four captured screws to prevent screw misplacement while the cover is removed

AMEREX HAND PORTABLE FIRE EXTINGUISHER PRODUCT SPECS

Operating Voltage Range:  ​8 to 17

Temperature Range:   -4°F to 158°F (-20°C to 70°C)

Safe Signal WFD80N 8" Waterflow Detector Switch 3101 Safe Signal WFD50EXP 5" ExplosionSafe Signal WFD80N 8" Waterflow Detector Switch The WFD80N is a waterflow detector for installation on 8" 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,