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Stainless steel centrifugal pump?
25
2024
/
03
The difference between non-negative pressure water supply equipment and box-type non-negative pressure water supply equipment
The difference between non-negative pressure water supply equipment and box-type non-negative pressure water supply equipment No negative pressure water supply equipment is also known as the pipe network pressure water supply equipment, the current market is mainly tank-type no negative pressure water supply equipment and box-type no negative pressure water supply equipment. Non-negative pressure water supply equipment is a pressurized water supply unit, which is directly connected with the municipal water supply pipe network and superposed in series on the basis of the remaining pressure of the municipal pipe network to ensure that the pressure of the municipal pipe network is not less than the set protection pressure (the set pressure must be higher than the pressure demand of the direct supply area of the residential area, generally not less than 1.2Kg).
