ROTAN Gear Pump Brochure_English

Most important features and benefits- Maximum protection against leakage- Patented cooling system, based on an integralpump, eliminating the need for external cooling(see picture below)- Dynamic axial balancing system, minimizingaxial loads, saving energy and increasing life(see picture below)- Increased safety, provided by a completelyenclosed magnetic coupling housing- Optimal for outdoor installation, the completelyenclosed magnetic coupling housing protects theexternal magnets from contact with moisture andforeign matters.Suction(Discharge)- Large choice of slide bearing materials availableas standard, e.g. cast iron, bronze, carbon and,tungsten carbide- Standard magnet material is neodymium-iron-boron.Optional samarium cobalt permanent magnetspermit operating temperatures up to 250°C- Pumping in either direction- External heating jackets for both front cover andmagnetic coupling housing available as standardoptional features- Genuine back-pullout design- Standard as close-coupled, optional with bareshaft end- Both internal and external canister protectionDischarge(Suction)ROTAN ED SERIES PUMPThe most advanced, magnetically driven, positivedisplacement pump available9