[Asia pump network hearing] self-priming magnetic pump gear pump, magnetic actuator, motor consists of three parts. Is now more common on the market of a pump, can be widely used in petroleum, chemical, pharmaceutical, electroplating, printing and dyeing, food, scientific research and so on. The following is a small series for everyone to introduce self-priming magnetic pump selection principle. Self-priming magnetic pump how to choose? Self-priming magnetic pump selection principle In the market, a wide range of magnetic pumps, pump usage and performance parameters to determine and select the pump, the device design is the focus of the entire device, self-priming magnetic pump selection principles are as follows: 1 For conveying corrosive media pumps, convection parts require corrosion-resistant materials. 2, for the transport of flammable, explosive toxic or precious medium pump, shaft seal reliable or require the use of leak-free pumps, such as magnetic drive pump (no shaft seal, using isolated magnetic indirect drive). 3, the transport of solids containing particles of the pump, convection parts require wear-resistant materials, if necessary, the shaft seal with a cleaning liquid rinse. 4, so that the type and performance of the selected pump line with the device flow, head, pressure, temperature, NPSH, suction and other process parameters. 5, the mechanical requirements of high reliability, low noise, small vibration. 6, to clearly calculate the cost of pump procurement, but also to inspect the manufacturer, requiring its good quality equipment, good after-sales service, spare parts can be timely supply, which is necessary for every purchaser must consider of. Further reading: industry leaders IFAT China Guangzhou Exhibition building water pump manufacturers ranking article belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: gogoing (QQ / WeChat:) Starting: http://beng.liuti.cn/ (Service Hotline:)
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