Selection specifications for acetic acid lift pumps! ~

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Acetic acid is one of the most corrosive organic acids; ordinary steel suffers severe corrosion in acetic acid at all concentrations and temperatures. For situations involving high-temperature, high-concentration acetic acid or when other corrosive agents are present, fluoroplastic pumps can be used. 1: Principles for selecting acetic acid lift pumps. The type and performance of the acetic acid pump should meet the requirements of the process parameters such as flow rate, head, pressure, temperature, net positive suction head, and suction lift of the installation. The requirements for the medium’s properties must be met. For pumps used to transport flammable, explosive, toxic, or valuable media, reliable shaft seals are required, or leak-free pumps should be used. 2: Criteria for selecting acetic acid lift pumps. Based on the process flow of the acetic acid pump and the requirements for water supply and drainage, considerations should be taken from five aspects: liquid flow rate, pump head, properties of the liquid, pipeline layout, and operating conditions. http://img69.ybzhan.cn/2/20200409/637220266050196662621.jpg