Safe Signal WFD50EXP 5" Explosion Proof Waterflow Switch hexw 2 1/2" Hose Valve Standpipe

2 1/2" Hose Valve Standpipe outlets measure 3" across threads

Safe Signal FS-RT Replacement Timer Assembly and Switch for WFDN Series Waterflow Detectors

The waterflow device does not need to be removed from the fire sprinkler system while the timing delay/switch assembly is being replaced

Measurements:

Label Number 16943

Safe Signal WFD50EXP 5" Explosion Proof Waterflow Switch hexw 2 1/2" Hose Valve StandpipeSafe Signal WFD50EXP 5" Explosion Proof Waterflow Switch The WFD50EXP is a waterflow detector for installation on 5" steel pipe. System Sensor Waterflow Switches are compatible with schedule 10 through 40 steel pipe. UL, ULC Listed and FM Approved. Specifications: Conduit Entrances: Two openings for 1 2" conduit Contact Ratings: Two sets of SPDT (Form C); 10. 0A @ 125 250VAC; 2. 5A @ 24VDC Enclosure Rating: UL NEMA 4 Hazardous Location