Function:To control the RO Instrument automatically,Website:http://www.water365.org, it will cut off or turn on the power depending on the pure water pressure, when it cut off the power, the RO machine low pressure switch for RO water purifier op to work, when it turn on the power, the RO machine start to work.Introduction:1. Light weight, easy to load and unload;2. Good chemicals and drugs resistance;3. Small resistance to fluidity; 4. Competitive price, high quality, best service;5. Usually used to control the pressure of flooding water6. Usage: RO machine, water purifier;7. White body and b
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