3 Steps For Preventing Corrosion In Your Submersible Pump

Posted by xylem AU on December 8th, 2020

If you utilize any type of pump in your industrial operations, particularly a submersible pump, then you might want to ensure that it lasts for a truly long time. The biggest aspect of this is being capable of preventing corrosion in all of the varying components of the pump. Corrosion is capable of wearing pumps down, thus significantly reducing their lifespan. Besides, this issue could have the delivery of fluid as well as other varying products, compromised as well. So, you surely want to steer clear of that as much as you possibly can. Here the foremost steps to take to ensure that you do.

1. The right type of pump

The best, as well as the easiest means of avoiding corrosion, is to opt for the best kind of pump that suits the environment you reside in and the materials that the pump will be pumping. Corrosion is natural as well as nearly unavoidable with time, but you could have it slowed and delayed if you opt for high-quality pumps that will be able to handle harsh substances, as well as endure extreme environments.

For instance, certain pumps are produced from varying materials that are designed to be capable of withstanding being submerged in saltwater, thus, if you will be pumping seawater, then you should use these kinds of pumps. You should conduct your own research to find the type of pump that will be most suitable for your particular field or application and whether the unit can stand the conditions to prevent corrosion when shopping pumps from any submersible pumps maker.

2. External components

All of the varying surfaces of the pump which are exposed to the outside must also be safeguarded from corrosion. Even though these components might not be exposed to the material that is being pumped directly, they are still frequently affected by a potentially hostile environment, particularly if the pump happens to be submerged.

To have all of these varying components of the pump safeguarded, you should make sure that you utilize materials that are fully resistant to water, rust, or the environment that is obtained around the pump. You could have the surface coated with paint or other similar products that are capable of protecting it. An appropriate paint system is a very practical means of preventing the corrosion of the external surfaces. This is as it is capable of repelling not only water but other varying contaminants too.

3. Run your pump slower

The corrosion that is created by abrasive fluids could frequently be reduced significantly when your pump runs slower. Pump producers frequently recommend speeds that happen to be below half capacity to help your pump last for much longer, based on the nature of the fluid that’s within. Furthermore, test occasionally to see the condition your pump is in. Ensure that you perform every test for corrosion in conditions similar to the one in which the pump runs.

In conclusion, you should begin early when you are considering the problem of corrosion and your submersible pump. This is as a defence is the best kind of offence in safeguarding pumps from harsh fluids. Contact experts and professionals.