The latest generation of KSB Magnochem mag-drive pumps will be available in 52 sizes. The series is primarily characterised by high outputs per size ensuring low energy consumption. The pumps’ engineers have paid particular attention to the design of the magnetic coupling and the routing of circulation, cooling and lubricating flows. This allows the operator to choose between four operating modes ranging from a simple internal circulation configuration to a so-called dead-end arrangement with heat barrier and an auxiliary hydraulic system. As an option, an external heat exchanger can be installed.
The containment shrouds are available in metals such as Hastelloy or Titanium and can also be made of zirconium oxide depending on customer requirements. The latter is extremely resistant to corrosion and does not produce eddy currents when a magnetic field passes through it. Unnecessary heat losses which would reduce output and compromise pump efficiency are thus eliminated. The engineers have selected samarium-cobalt as a material for the magnets as it is highly temperature-resistant and has excellent magnetic characteristics. Diamond-coated plain bearings ensure effective anti- seizure properties in the event of insufficient lubrication. Multiple coupling dimensions are available for each pump size. The series offers flow rates up to 1400 m3/h at a maximum head of 233 m. Permissible operating temperatures range from -90 to +300 °C.
Hall A6, Booth 321
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