Basic k nowledge of chemical pumps and how to select a right pump How to choose the most suitable pump, has been a matter of concern to people.Different occasions, different media, different materials .choose the right chemical pump does not seem so easy. We have here in the election of the most important aspects of the election pump knowledge. To choose the pump, we must first understand and master the principles of chemical pump selection. 1. The selected pump type and performance in line with the device flow, head, pressure, temperature, cavitation flow, suction and other process parameters. 2. M ust clarify the requirements of medium characteristics. On the transport of flammable, explosive toxic or expensive media pump, requires a reliable seal or the use of leak-free pumps, such as magnetic drive pump, diaphragm pump, shield pump. 3. The transmission of corrosive media pump,mechanical reliability, low noise, vibration. 4....
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