https://www.bwpump.com/product/iron-impeller-submersible-pump/ In industry, they are indispensable for dewatering construction sites and mines or for sewage treatment. In residential settings, they can be used to drain flooded basements or garages or to power a home's water supply system. Agriculturally, these Iron impeller Submersible Pumps are frequently employed for irrigation, transferring water from wells to the surface for crop irrigation. To ensure optimal performance from an iron impeller submersible pump, proper care and maintenance are essential. Regularly checking for signs of damage or wear, particularly on the iron impeller, can extend the pump's lifespan and maintain its efficiency. Further, although the iron impeller boasts considerable durability, it should be protected from contact with harsh, corrosive substances as much as possible.