* This switch is work to control the RO Instrument
automatically, when the pure water pressure is more than
42.5PSI, this switch will cut off the power supply, stop the
work of RO instrument;
* When the pure water is output, the pure water pressure
will become less, when the pressure is less than 21.3PSI,
the switch will turn on the power, thw RO Instrument will
start to work.
* The wetted material is adopting FDA Standard, suitable for
potable & drinking water systerm.
* EK-02A PT1/4" Thread
* EK-02B 1/4" Quick Coupling