Key Features of Lined Magnetic Drive Pumps

• Improved Corrosion Resistance Outer Body in Ductile Iron give rigidity to handle pump internal pressure and nozzle loads. PFA lining provides improved corrosion resistance.
• Lower Initial Costs Significant factor while considering metallurgies like Hastalloy or Titanium
• Zero Eddy Current Losses Power losses due to electrical currents produced by the rotating lines of magnetic flux cutting through a stationary conductor. These power losses translate into heat which is transferred to the pumping media.
• In case of metal shells, these losses could range from 10-20% of magnetic drive rating.
• For Non-Conductive shells, this is not observed since no eddy currents are generated.
• Enhanced Dry Running Performance Dry running more precisely "Broken Prime" may occur for transfer or unloading services, means there is enough liquid in the pump to lubricate the Silicon Carbide Bearings which are essentially "Product Lubricated" Because the heat input is low, Dry Running could be sustained for short periods.
• Close Coupled Design Outer magnet directly mounted on Motor shaft which does not require a separate pump bearing frame. This eliminates the need for coupling alignment allowing much shorter overall length.