Barnes residential sump pumps feature low cost, high performance benefits from a rugged, heavy duty design. All Barnes sump pumps feature dual ball bearing design and thermoplastic or cast iron impeller options. Barnes sump pumps feature a variety of switch options including a magnetic switch on our SHUR-Switch™ sump pumps. All Barnes sump pump are robustly designed for long operational life and dependable service. They are further enhanced by a stainless steel shaft and heavy duty seal. Barnes sump pumps save time and replacement costs because they are interchangeable with competing sump pump brands.