non-negative pressure water supply pump packing composition Introduction of pump manufacturers in china
non-negative pressure water supply pump packing composition Introduction by pump supplier of eu-flo
Non-negative pressure water supply pump packing consists of vacuum pressure tank, vacuum suppressor, variable frequency speed control pump unit, pressure sensor, variable frequency control cabinet, backflow preventer (optional), disinfection device (optional), small vacuum pressure tank for holding pressure (optional) ) and other components. The inlet pipe drawn from the municipal pipe network is directly connected to the water inlet of the vacuum pressure tank , and the water outlet of the vacuum pressure tank is connected to the inlet pipe of the pressurized pump group through the disinfection device, and the outlet pipe of the pressurized unit is connected with the user water pipe. Directly supply water to the user pipe network.