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UL Waterflow Detector
UL Listed Valves
HWD
UL Waterflow Detector
Aluminium & Plastic
2” ; 2.5” ; 3” ; 4” ; 6” ; 8”
Up to 300 PSI
NFPA-72
A Waterflow Detector is commonly use in fire sprinkler system, designed to send an alarm to a fire alarm panel or fire department when continuous flow of water occurs in a fire pipeline system due to leakage of activation of sprinkler.
Hants is a sub-brand of us, supplying high quality valves & fittings for different industries.
Sketch of Waterflow Detector with Retard
Zone Control Station Set-up
Features
◆ Waterflow detector with Retard – U Bolted
◆ Application: Automatic Sprinkler
◆ Resiendtial occupancies up to 4 stories : NFPA-13D
◆ Compatible Pipe: Steel water pipe, schedule 10 thourgh 40
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