Information about diaphragm pumps and canned pumps is urgently needed
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Now we are building a new project, involving low flash point solvents and highly corrosive acids and bases. Because we designed and modified it ourselves, we don’t have much relevant experience. Want to use canned pump for solvent ； Diaphragm pump for acid and alkali. I don't know if it's possible. Please help me provide the relevant information.
For strongly corrosive acids and alkalis, it is best to use a magnetic pump.
I also recommend that you use a fluorine plastic magnetic pump for strong acid and alkali corrosion, because the magnetic pump uses a static seal instead of a dynamic seal, so that the pump chamber is in a completely sealed state. The shaft seal is eliminated and the magnetic coupling is used for indirect drive, which completely eliminates the trouble of dripping and never pollutes the use site. The magnetic pump made of fluoroplastic alloy in the overflow part can continuously transport corrosive media such as acid, alkali, strong oxidant, etc. of any concentration without being damaged. It has the characteristics of fully sealed, no leakage, and extremely corrosion resistance.
I have sent you an email, please check it. My opinion is the same as those on the previous floors. Compared with canned pumps, magnetic pumps are more convenient for maintenance.