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Category Fire Valve and Flow Control System
Flow Detector/Switch (System Sensor)
- Compatible Pipe Schedules:Steel water pipe, schedule 10 through 40
- Conduit Entrances:Two openings for ½ in. conduit.
- Contact Ratings:Two sets of SPDT (Form C) 10.0 A, ½ HP @ 125/250 VAC 2.5 A @ 6/12/24 VDC
- Cover Tamper Switch:Optional for UL and ULC models, part no. CTS
- Enclosure Rating:NEMA 4 – suitable for indoor/outdoor use
- Maximum Surge:18 Feet Per Second (FPS)
- Operating Temperature Range:32°F to 150°F (0°C to 66°C)
- Pipe Size:6 inches
- Shipping Weight:5.6 lbs.
- Static Pressure Rating:450 PSI
- Triggering Threshold Bandwidtch (Flow Rate):4-10 GPM
- Warranty:3 years
Product Details
WFDN Series Waterflow Detectors
The WFDN Series detectors provide an easy to see, feel, and set time delay mechanism. The timer dial is large and easy to turn, with high contrast pad-printed markings. Set by feel in dimly lit locations with tactile features for approximate setting at 30 and 60 seconds. The delay/switch assembly is field replaceable for ease of maintenance.