Centrifugal pumpAdvantages:

1, the friction in the pump is reduced.

2, magnetic coupling damage pump will not overload, will not be damaged.

3, corrosion resistance - These pumps allow processors and manufacturers to transport different types of fluids, even those that quickly corrode other pumps. Even when used very well, the pump can provide a long service life. These pumps can withstand corrosive materials.

4, Energy efficiency - Compared to all other pumping technologies, centrifugal chemical pumps are among the best in terms of energy efficiency. Their efficiency reduces the cost of each unit over its entire life cycle or in the short term.

5, smooth flow - when some other pumps can produce pulsating flow, centrifugal chemical pumps will avoid pulsation.

6, proven reliability - When reliability is important, centrifugal chemical pumps are the best choice. The structure, design and function of the pump should be evaluated to ensure that the specified pump is durable enough to operate under extreme conditions.

7, low maintenance - due to long service life, some pumps may require frequent routine maintenance, which may increase operating costs. However, the daily maintenance requirements of centrifugal chemical pumps are low.

8, size versatility - centrifugal chemical pump has a variety of sizes to choose from.

9, Application versatility - The same pump configuration is not suitable for all applications. For centrifugal chemical pumps, different configurations provide solutions for a variety of applications.

10, the motor has no heat transfer - the air gap separates the pump chamber from the motor, thus providing a thermal barrier.

11. No drive seal eliminates the risk of leakage. This means that hazardous liquids can be pumped efficiently without any spillage. Eliminating drive seals is a way to eliminate leaks, wear, friction losses, and noise, and to provide fluid separation from the pump drive.

Centrifugal pump disadvantages:

1, cavitation - when the selected pump system net positive suction head is too low, this will occur.

2, excessive impeller wear - this problem is sometimes worsened by suspended solids.

3. Due to fluid characteristics, corrosion may occur inside the pump.

4. Power surge or reverse surge in the line.

5, low flow may lead to overheating of the pump.

6, lack of filler - In order to operate normally, the centrifugal pump must be filled with the fluid that needs to be pumped. If the pump housing is filled with gas or steam, the pump impeller will be bound by the gas and may stop pumping completely.

7, when the centrifugal magnetic drive pump is used, the liquid containing ferrous particles may have problems. This is the result of particles gathering on the impeller magnet, and over time it can cause the pump to stop working. Some energy is lost in the coupling. This is basically due to some magnetoresistance. If there is an unexpected heavy load, the coupling may slip.

8, centrifugal pumps use rotation rather than suction to move the water, so the suction is little or no suction. This proves that the centrifugal pump must be started or placed underwater before it can move water or other liquids.

9, centrifugal pumps may consume too much power when used.

The above content introduces the advantages and disadvantages of KNOLL Kono centrifugal pump. In addition, Shenzhen Oudejie Technology specializes in selling new imported KNOLL centrifugal pumps, and promises to sell products are new imported products, while providing our customers with quotation, selection, product information and other services.