LESSO Phillipines operates in the building material industry, produces various types of pipe and fittings products, including PE water supply, PPR water supply, UPVC potable water supply, UPVC sanitary, UPVC electrical conduits and fittings, municipal pipelines, and power communication pipes, etc.
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Pressure switch is an important component of automatic sprinkler system. It can convert pressure signal to electric signal to output, and monitor the working condition of alarm valve and the pressure change inside pipe.
Product standards: GB5135.10-2003 Automatic sprinkler
system-Part 7: pressure switch.
Rated working pressure: 1.2MPa
Sealing test pressure: 2.4MPa
Actuating pressure: 0.035MPa-0.05MPa
Switch contact capacity: AC 220V 0.5A, DC24V 0.75A
Hose thread: R1/2
