How we should choose the most suitable pump for ourselves is always the concern of vast netizens. When selecting chemical pump, we should think about different working environment, different materials and so on. It doesn't seem so easy to choose a suitable chemical pump. Then I will introduce to you some points to pay attention to when selecting chemical pumps.
1. Corrosion resistance
For a long time, corrosion is one of the most headache hazards of chemical equipment. A little carelessness will damage the equipment, and a serious accident will lead to disaster.
2. Sealing problems
No leakage is the eternal pursuit of chemical equipment. It is this request that makes the application of magnetic pump expand day by day. But there is still a long way to go to make sure there is no leakage, such as the service life of the isolation sleeve of the magnetic pump, the hole erosion of the data, the reliability of the static seal and so on.
The viscosity of the medium has a great influence on the performance of the pump. When the viscosity increases, the head curve of the pump will fall, and the head and flow of the best working condition will fall, while the power will rise, so the efficiency will decrease.