The Need for a Corrosion Resistant Centrifugal Pump

Treated water centrifugal pump in fuel oil tank farm of power plant industryIndustrial operations are not complete without the use of an industrial pump. If you want to use the equipment for a long time, you need to consider a few things. One of the most critical of these is corrosion resistance.  Corrosion wears the metallic parts thereby making repairs and replacements incessant. In the process, this makes the operation of the pump problematic and uneconomical. The good thing is that you can avoid the problem.

Choose the Right Pump

Knowing the environment where you will use the pump is always the first step in managing corrosion. While corrosion is mostly unavoidable, some pump materials are good at preventing the problem for several years. For example, some centrifugal pumps are designed to work in extremely corrosive environments. With some research, you can get the best pump for any particular application in this regard. This is not the only challenge that comes with pumping in the industry, but we will focus on corrosion for now.

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Corrosion Resistant Pump

We mentioned suitability of a pump to the environment, but you may still be wondering what is in a corrosion resistant pump. Going for this pump is advisable for some scenarios where the common pump will simply fail. Corrosion resistant pumps are used to transfer corrosive liquids such as chemicals and solvents. Their material properties are so strong that even the most corrosive liquid does not harm it.

Applications of These Pumps

Pumps in this category find application in many industrial operations. An example is the transfer of acidic fluids. Because some acids are more concentrated than others are, it checks the specification of resistance keenly. Corrosion resistant centrifugal pumps may also be used to transfer seawater. Another area with lots of corrosiveness thus suitable for these pumps is industrial cleaning.


When using a pump in a corrosive environment, it is best to ensure only the most resistant materials and techniques are used. Identify the environment first and then choose the most appropriate pump.

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