Itatechnica water cooler empty itatechnica pressure switch for hac

Itatechnica water cooler empty itatechnica pressure switch

Lp/3 low-pressure switches, pumps to protect original replacement products and improve system safety. The device is combined with the traditional pressure switch and locks the pumps in the event of water shortage. It can easily be applied to existing systems equipped with single camera electrical pressure switches。

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Pressure switches to prevent pressure boosters from drying