Waterflow Detector, 3-1/2 in, 450 psi, 4 to 10 gpm
PartFSWWFD35
MFGWFD35N
Description
Safe Signal® WFD35N WFD25N Waterflow Detector, 3-1/2 in Pipe, 450 psi, 4 to 10 gpm Triggering Threshold
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Waterflow detectors are available in a variety of configurations and accommodate 2 in through 8 in pipe for commercial riser applications, as well as 1 in NPT and CPVC connections for residential or branch line signaling. The WFDN series detectors provide a mechanical time delay to help prevent false alarms due to water pressure surges or air trapped in the system. The time delay mechanism now includes an easy-to-rotate timer dial with high contrast pad printed markings to make setting the device easy. The terminal block is designed for easy wiring and the device cover is designed to be damage and shock resistant.
Pipe Size | 3-1/2 in |
Pressure Rating | 450 psi |
Triggering Threshold | 4 to 10 gpm |
Contact Rating | 10 A, 1/2 hp at 125/250 VAC, 2.5 A at 6/12/24 VDC |
Hole Size | 1-1/4 in |
Series | WFDN |
Specifications | (2) SPDT/Form C, NEMA 4 Enclosure |
Brand | Safe Signal® |
Manufacturer | Safe Signal |
Manufacturer Part Number | WFD35N |
3 years
cULus Listed|FM Approved|UL Listed
For schedule 7 through 40 steel pipe and indoor/outdoor applications
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Safe Signal®Waterflow Detector, 3-1/2 in, 450 psi, 4 to 10 gpm
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