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How to Buy Anti-corrosive Centrifugal Pump?

Anti-corrosive Centrifugal Pump



Anti-corrosive centrifugal pumps are pumps with corrosion resistance and are mainly used to transport corrosive liquids. Anti-corrosive Centrifugal Pump is a kind of pump widely used in general equipment pumps. At present, pumps made of stainless steel are widely used in the transportation of corrosive liquids in the domestic market. The pumps made of their materials have the advantages of wide corrosion resistance, convenient maintenance and operation, and so on. It is suitable for the pumping, circulation and discharge of all chemical liquids and sewage containing acid and alkali corrosive components. It is widely used in electroplating, electronics, chemical industry, leather, dyeing and finishing wastewater, waste gas and other industries. The coupling between the pump head and the motor is connected, and its high-power model is loved by users who pursue large flows.

The impeller and the magnet are integrally formed, which is not easy to be damaged under high-speed operation and temperature. Reducing the volume of the pump assembly greatly improves the efficiency of the pump. The structure is simple, the maintenance is convenient, the main components are modular, can be quickly disassembled and inspected, the maintenance is very easy, and the excellent corrosion resistance. The overflow part is made of plastic alloy, which is made by reasonable formulation, molding, and processing. The corrosion-resistant pump has the advantages of a variety of plastics. It has excellent corrosion resistance, high mechanical strength, no aging, and no toxin decomposition. It is widely used in industries such as chemical industry, acid making, alkali making, smelting, rare earth, dyes, medicine, paper making, electroplating, electrolysis, pickling, radio, chemical foil, scientific research institutions and so on.


How to choose Anti-corrosive Centrifugal Pump is needed to learn well

Centrifugal Pump Manufacturer introduces:

(1)The basic parameters such as the flow rate and head of the pump should be reasonably determined according to the needs of the process. Generally considering the normal wear of the pump and the change of the rotation speed, the head may be reduced. Therefore, when selecting the pump, the head of the pump may have a margin of 2% to 5%. But it cannot exceed 10%. The basic principle is to ensure that the pump operates within the range. In addition, through the process, the information of the pump inlet status can be obtained for the calculation device cavitation surplus.

(2) The corrosiveness of the medium and the choice of materials. Due to the wide variety of chemical media and different properties, accurate characteristic parameters are required, especially corrosion, concentration, volatility, vaporization pressure, viscosity, density, etc. These properties are closely related to the choice of materials, not only metal materials, but also Note the interaction of non-metallic materials and media.

(3) Temperature has a significant influence on the choice of pump structure. For example, the support method of the corrosion-resistant pump body and the design of the cooling (or insulation) system are closely related to the temperature of the conveyed medium.


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