Please indicate the pump material
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Could someone please tell me what kind of material the self-priming pump in the picture is made of, and whether it can have better corrosion resistance in a weak acid sludge transportation environment. I didn't look at the pump. When I opened it, I found that the middle partition was corroded. Could it be that the material is not good?
There are many kinds of materials for this pump, such as 304, carbon steel, 316L, etc. For details, you have to check the purchasing records at that time.
In weak acid conditions, avoid using carbon steel. The material of stainless steel should be considered. First, look at the chloride ion content under this line? Then choose the appropriate stainless steel material.
Your baffle is caused by cavitation. It is recommended to use a pipeline pump and a vacuum water diversion tank to replace it. You can contact me
You can contact the manufacturer or the material will be introduced in the purchasing documents of the year.
It seems that there is a high probability that it is a gray cast iron or ductile iron casing. Damage to the baffle is not necessarily corrosion, it depends on the damage to determine the condition.