The most exciting of the new technologies available for light and medium duty applications is known as a magnetic drive, or wet-rotor pump. All electrical components in these units are completely sealed in a non-toxic plastic resin. The impeller is mounted on a magnet that is chased around in circles by electrical charge from the sealed motor. It’s a safe, efficient product for light and medium duty freshwater or saltwater applications.Our magnetic drive pumps have pumping capacities of 600 gph up to 1500 gph. Feature and Benefits: