1. Why do you need to fully understand the media? The difference in medium, the pH is different, and the corrosion is different. Select the appropriate hose and nozzle plug based on chemical performance controls. 2. Why does the hose peristaltic pump have intermittent operation and continuous operation? Continuous operation of the rubber hose accelerates fatigue, and running time helps us understand the life of the hose or the opportunity to choose a smaller pump type â—How to define intermittent operation and continuous operation? Running for one hour or more for one hour is intermittent operation. Running for one hour and one hour or less is still a continuous operation. 3. Why do you need to know the temperature of the medium? Operating at high temperatures will accelerate hose fatigue and aging. As the temperature increases, the rotational speed of the peristaltic pump decreases. 4. What is the flow rate of the peristaltic pump ? a) hose lumen capacity b) pump rotation speed c) The operating environment has a large limit on the pump's self-priming capacity Of course, there are several pump models that we can choose from under the same flow rate, so we also need to consider some factors of the user: the relationship between initial investment and long-term operating costs. 5. Why should the pressure and flow exactly match the actual situation of the customer? The flow rate can set the speed at which the pump rotates and adjust the pump pressure according to customer needs. Select the pump type to determine the net power and installed power. Guangzhou Zhongzhinan Supply Chain Co.,Ltd. , https://www.gzzhongzhinan.com