Safe Signal FS-RT Replacement Timer Assembly and Switch for WFDN Series Waterflow Detectors GL5677 Outside Diamter 2 3/4"

Outside Diamter 2 3/4"

Escutcheon for use with Viking fire sprinkler model numbers:  VK461

Package Type Inside Each Package 4 Gallon Case (4) 1 gallon containers per case 2

Depth: 1 5/16"

Extinguishers 5lb Cabinet 5013N20 8-1/8"W

Safe Signal FS-RT Replacement Timer Assembly and Switch for WFDN Series Waterflow Detectors GL5677 Outside Diamter 2 3/4"Safe Signal FS RT Replacement Timer Assembly and Switch for WFDN Series Waterflow Detectors Replacement delay mechanism and switch assembly for WFDN Series waterflow detectors. WFD Flow Switches The waterflow device does not need to be removed from the fire sprinkler system while the timing delay switch assembly is being replaced. Do not tamper with the mounting plate attachment screws as water leakage will occur Specifications: Contact Ratings: Two