Pump selection! ! ! ! ! ! ! ! !
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medium； 30% sulfuric acid + 40% solid. Head ； 32 meters. Traffic ； 20m³/h. Use at a temperature of 20~30 degrees. Suction lift ； About 0.5 meters. No leakage, capable of running idly for about 3 minutes.
There should be a tetrafluoro pump with a wear-resistant ceramic seal; ask the expert @zhangqi1234
40% solid particles is a key factor; for this, a slurry pump with an open impeller is required. With a certain suction lift, only a foot valve or siphon tank can be used; leakage can be prevented by using double-end seals. If it can withstand idling, the double-end seals are flushed with water, so short periods of idling are no problem.
A magnetic pump for 40% solids? Which company’s magnetic pump has such application cases?
What is the solid form of 40, and what is its particle size? Catalyst? Iron slag? If it is a relatively hard solid, a ceramic pump can be considered