magnetic pump is a magnetic drive centrifugal pump, through the contactless way to transfer torque, when the motor drives the outer rotor (i.e., the outer magnetic steel) assembly rotation, through the role of the magnetic field of magnetic lines of force through the isolation sleeve to drive the inner rotor (i.e., the inner magnetic steel) assembly and the impeller rotates synchronously, due to the media closed in the static isolation sleeve, so as to achieve the purpose of leakage-free pumping of the media to solve the problem of mechanical transmission pumps. Shaft seal leakage is completely solved. Since the liquid is enclosed in the static isolation sleeve, it is a fully sealed, leak-free pump.
Isolation cover is a very important part of the magnetic pump, it is because of its combination with the pump body, the inner and outer magnetic cylinder, there is no need for power sealing components, to achieve the real 0 leakage.
Magnetic pump cancels the mechanical seal of the pump, completely eliminates the mechanical seal centrifugal pump, drip, leakage of the disadvantages, is the best choice for leakage-free factory. As the pump's overflow parts are made of stainless steel and engineering plastics, thus achieving the purpose of corrosion resistance. The magnetic coupling of the pump and the pump body are combined as a whole, so the structure is compact, easy maintenance, safety and energy saving. The pump's magnetic unavoidable running, bubbling coupling can play the role of overload protection for the drive motor.
Magnetic pump standard power is generally applicable to the transport medium density is not greater than 1300kg/m³, viscosity is not greater than 30 × 10-6m³/S does not contain ferromagnetic and fibre liquid.
Conventional magnetic pump rated temperature for the pump body is made of metal or F46 lining, the maximum operating temperature of 80 degree , the rated pressure of 1.6MPa; in the case of high configuration, high temperature magnetic pump can be used to reach 350 degree , the rated pressure can reach 6.4MPa.
For liquids with media density greater than 1600kg/m3, magnetic coupling should be designed separately.
The bearings of the magnetic pump are lubricated and cooled by the conveyed medium, and no-load operation is generally prohibited for drum magnetic pumps.