... chemical industry, high-power reactor with high temperature non-magnetic leakage, high voltage, high speed, no leakage, ... the production cost of electricity Good selection of magnetic materials, SmCo rare earth permanent magnet materials, ... invertor adjust); filling airproof,85-135; mechanical airproof, 0-500AirproofMagnetic ,mechanical, fillingStiring typepushing type, turbine, anchor Dimension ...