WFD SERIES WATERFLOW DETECTOR
FS WFD
System Sensor
New WFD30-2 models install in 2+ hole sizes
UL models are NEMA 4 rated
Sealed retard mechanism assures that the retard is not contaminated by dust and dirt when the cover is removed
Visual switch activation permits installer to accurately set retard under noisy conditions
Rugged, dual SPDT switched are enclosed in durable terminal block
Accommodated up to 12 AWG wire
100% synchronization activates both alarm panel and local bell simultaneously
UL models are NEMA 4 rated
Sealed retard mechanism assures that the retard is not contaminated by dust and dirt when the cover is removed
Visual switch activation permits installer to accurately set retard under noisy conditions
Rugged, dual SPDT switched are enclosed in durable terminal block
Accommodated up to 12 AWG wire
100% synchronization activates both alarm panel and local bell simultaneously
SPECIAL FEATURES
• MODEL : WFD
• STATIC PRESSURE RATING : UP TO 450 PSI.
• APPROVED : UL/FM APPROVED
•ENCLOSURE : CAST ALUMINIUM
•FINISHED : RED ENAMEL
• MIN. FLOW RATE : 10 GPM. (FOR ALARM)
• RETARD ADJUSTMENT : 0 - 90 SECONDS.
• STATIC PRESSURE RATING : UP TO 450 PSI.
• APPROVED : UL/FM APPROVED
•ENCLOSURE : CAST ALUMINIUM
•FINISHED : RED ENAMEL
• MIN. FLOW RATE : 10 GPM. (FOR ALARM)
• RETARD ADJUSTMENT : 0 - 90 SECONDS.
