Product Description

water supply:1)use black and blue wire
2)water tank is empty,electric is on.

water drainage:1)use black and brown wire
2)water tank is full,electric is on

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The product It applies to industrical and mining enterprises and civil architecture,And it is the equipment which controls pool,water tower,water box,ect,automatically,It has the advantages of senstive responses,acurate control novelty and practicality,so it is the neccessary water supply product of factories hotels,flats.buildings,houses and so on high buildings.