Pipe network layers (no vacuum) water equipment is the core of the secondary pressurized water system is running on how to prevent the negative pressure generated negative pressure water equipment wholesale, eliminate the effects of plant operation on municipal pipe network negative pressure water equipment manufacturers to achieve safe, reliable, stable in the vicinity of the user to ensure that water does not affect the premise of continuous water supply. Currently, the market used negative pressure water equipment are two kinds: the steady flow tank, water tank regulator. Works no negative pressure water equipment: steady flow tank negative pressure water equipment and municipal pipe network directly connected, on the basis of municipal pipe network pressure on the remaining series overlying water supply. Constant Pressure Water Supply: When the municipal water supply pipe network is greater than the water users, the steady flow tank negative pressure water equipment constant pressure water supply, then the steady flow tank water stored a certain amount of pressure. No negative pressure water equipment company, Xingtai negative pressure water equipment, energy saving is provided by the Swiss Teng Teng Rui energy-saving equipment Anyang City Limited. Anyang City Teng Rui Energy Saving Equipment Co., Ltd. (www.aytrjn.com) strong, credible, in Anyang, Henan and other industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Teng Rui saving and you hand into the brilliant, for a better future!