Chemical Pump Encyclopedia

What is a Mag-drive pumps?

magnetic drive pump

Magnetic pump, also called magnetic drive pump, has only static seal and no dynamic seal in its structure, which can guarantee not a drop of leakage when it is used to transport liquid.
Mag-drive pumps consists of three parts: pump, magnetic actuator and motor. The key component magnetic drive consists of outer magnetic rotor, inner magnetic rotor and non-permeable isolation sleeve. When the motor drives the outer magnetic rotor to rotate, the magnetic field can penetrate the air gap and non-magnetic material and drive the inner magnetic rotor connected with the impeller to make synchronous rotation to realize the contactless transmission of power and transform the dynamic seal into static seal.
As the pump shaft and inner magnetic rotor are completely closed by the pump body and isolation sleeve, thus completely solving the problem of leakage, eliminating the safety hazard of flammable, explosive, toxic and harmful media leaking through the pump seal in the oil refining and chemical industry, and strongly ensuring the physical and mental health of workers and safe production.

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