Smart Control Non-negative pressure water supply package.

Non-negative pressure water supply equipment is a pressurized water supply unit, which is directly connected with the municipal water supply network and provides water in series and superimposed on the basis of the residual pressure of the municipal water network to ensure that the pressure of the municipal water network is not less than the set protection pressure. The core of non-negative pressure water supply equipment is how to prevent negative pressure during the operation of the secondary.