The IMCH-D series magnetic drive pumps are centrifugal pumps with pump casing made from nodular cast iron. They also feature a fluoroplastic lining, which is known for its chemical resistance and ensures these pumps have an effective barrier against most chemicals and solvents. With a specific processing method, the lined fluorine-plastic is tightly attached to the casing and will maintain its original shape even under vacuum conditions or under rapidly changing temperatures. These pumps feature a high power, ensuring that they are easy to transfer large flow, high head fluids. The transmission shaft is resistant to corrosion, pressure and high temperatures.