No Leakage Magnetic Drive Pump

Non-leakage magnetic drive pump (referred to as magnetic pump) is supplemented and improved on the basis of CQ magnetic drive pump, usually composed of a motor, magnetic coupling and corrosion resistant centrifugal pump. The flow part is made of all stainless steel material, which has good corrosion resistance to organic acids, organic compounds, alkali, neutral solution and a variety of gases. Its main feature is the use of magnetic coupler to transmit power and is not easy to leak. When the motor drives the magnetic coupling of the outer magnetic steel to rotate, the magnetic force line passes through the gap and isolation sleeve and acts on the inner magnetic steel, so that the pump rotor and the motor rotate simultaneously. Transfer torque without mechanical contact. At the power input end of the pump shaft, because the liquid is enclosed in a static isolation sleeve, there is no dynamic seal and therefore no easy leakage. It is an ideal pump for conveying corrosive media without leakage.

No leakage magnetic drive pump is suitable for petroleum, chemical, pharmaceutical, smelting, electroplating, environmental protection, food, film and television printing, water treatment, national defense and other industries, is the transport of flammable, explosive, volatile, toxic, rare and valuable liquids and a variety of corrosive liquids ideal equipment. Suitable for conveying the suction pressure is not greater than 0.2MPa, the temperature is not more than 100℃, the density is not more than 1600kg/m3, the viscosity is not more than 30×10-6m2 / S without hard particles and fibers of the liquid.

1. Because the cooling and lubrication of the magnetic pump bearing depend on the transported medium, it is prohibited to rotate in the air, and to avoid the space-time load operation caused by the power failure and restart during the work.

2. In the conveying medium, if it contains solid particles, the pump inlet should be filtered: if it contains ferromagnetic particles, it is necessary to add a magnetic filter.

3. The ambient temperature in use should be less than 40 ° C, and the motor temperature rise should not exceed 75 ° C.

4. The medium to be transported and its temperature should be within the allowable range of the pump material. The use temperature of the engineering plastic pump is <60℃, the use temperature of the metal pump is <100℃, and the suction pressure is not more than 0.2mpa, the large working pressure is 1.6mpa, the density is not more than 1600kg/m3, and the particle size is not more than 30 × 10-6m2/s.

5. For the medium where the conveying liquid is easy to precipitate and crystallize, it should be cleaned in time after use to drain the liquid in the pump.

6. After 100 hours of operation, the wear of the bearing and the end moving ring should be removed and replaced with the wearing parts that are not suitable for reuse.

7. The internal and external magnetic coupling uses high-performance permanent magnet materials, which may cause potential harm to the following devices, please keep the following devices away from this series of pumps. Such as: heart pacemaker, magnetic card, calculator, computer disk, watch and so on.

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