Johnson Pump provides centrifugal pumps in single stage, multistage, magnetic drive and hygienic designs. Industries served include chemical, petrochemical, water handling, greenhouse, hygienic and marine. Vertical and horizontal single stage pumps feature compact size, efficient impeller, mechanical shaft seal, and materials of cast iron, bronze, and stainless steel. Multistage centrifugal pumps feature horizontal, vertical, and self-priming designs with cast iron and bronze materials. Magnetic drive pumps feature closed/half open impellers, outer rotor, safety bearings, somarium cobalt magnets, and lubricated bearings with materials such as cast iron, nodular cast iron, stainless steel, nickel based alloys and duplex.