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SYSTEM SENSOR 150mm Water Flow Sensor

SYSTEM SENSOR 150mm Water Flow Sensor

UL Model ULC Model Pipe Size Hole Size Shipping Weight
WFD20 WFD20A 1¼˝ 4.2 lbs.
WFD25 WFD25A 2½˝ 1¼˝ 4.3 lbs.
WFD30-2 WFD30-2A 4.5 lbs.
WFD35 WFD35A 3½˝ 1¼˝ 4.7 lbs.
WFD40 WFD40A 5.2 lbs.
WFD50 WFD50A 6.3 lbs.
WFD60* WFD60A 6.8 lbs.
WFD80* WFD80A 7.5 lbs.
A3008-00 Retard mechanism      
A77-01-02 Terminal block      
546-7000 Tamper-proof switch kit      

Tamper-proof wrench

for cover

WFDN4 Gasket kit      


*Maximum pressure rating 400 psi as approved by Factory Mutual.

12 months warranty

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