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Waterflow Detector |  4" "Flow Switch" - System Sensor
Waterflow Detector | 4" "Flow Switch" - System Sensor

Waterflow Detector | 4" "Flow Switch" - System Sensor

Your Price:$119.95
Part Number:WFD4
Part Number Finish / Color Availability
WFD4 Red Usually ships within 48 hours
Pipe Size Overall Dimensions UL Pressure Rated
4 inch 4.6" H x 4.6" W 450 PSI

Product Details

Waterflow Detector for 4" Pipe

Pipe Size: 4"

Pipe Schedule: 10-40

Conduit Entrance: 1/2" Conduit; one open, one knock out type

UL Pressure Rating: 450 PSI

Triggering Threshold Bandwidth Flow Rate: 4-10 Gallons per Minute

Maximum Surge: 18 Feet per Second

Enclosure Rating: UL NEMA 4

Operating Temperature Range: 32ï¾° to 120ï¾° F (0ï¾°-49ï¾° C)

Warranty: 3 Years

Overall Dimensions: 4.6" H x 6.8" W

System Sensor Waterflow Detector Data Sheet

Uses: Used to detect waterflow in a fire sprinkler system upon sprinkler head activation and sends a signal to an Alarm Bell.

5 Stars
Tecknician
Installed easily and is working fine. Very cost effective.
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Reviewed by:  from 95461. on 3/8/2017
5/5

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