HWD
Aluminium & Plastic
2'' ; 2.5'' ; 3'' ; 4'' ; 6'' ; 8''
Up to 300 PSI
NFPA-72
◆ 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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