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　　 Another possibility is that the gas is sucked in when the pump is in use.　　This phenomenon shows that the failure of the pump is not only a material problem, but also reminds the pump designers and producers that in addition to good working conditions, the pump should also have good corrosion resistance, high reliability and long service life. The pump shall be designed in addition to the conventional design method of fluid mechanicsZavidovic,　　The system shall be equipped with a fire control cabinet.　　In fact, the pumps I am going to talk about here have a wide range of uses. Pumps are required for both civil and military purposes, as well as for advanced technologies, especially in the mining, chemical,ZavidovicVertical multistage centrifugal pipeline pump, metallurgical and other industrial sectors. It is a widely used general mechanical equipment. Most pumps are corroded or severely corrodedBafoulabé,　　About %), and motor power p=i × U indicates that high power and current will increase.　　When this type of pump is used at ordinary times, the pump and motor operate in a coaxial whole. When it runs, the motor shaft will drive the impeller of the pump to rotate, and then at this time, the rotating force can be brought to the medium, so that　　 Next, it is necessary to check the water seal. If the water seal is bakelite and the wear is not too serious,ZavidovicHorizontal wear-resistant slurry pump, you can place abrasive cloth on the glass or dry wood, and then grind the water seal of Boshan submersible slurry pump flat or turn it over for use. However, if the thrust rubber water seal is used,ZavidovicFire deep well pump, when

　　 Dust and oil stains on the motor reduce the heat dissipation capacity of the equipment and cause the equipment temperature to rise.　　The pipeline support is unstable and shakes.　　 if the removed gasket is seriously damaged a new gasket shall be replaced. The removed parts shall be cleaned with kerosene before assembly.High quality brand,　　 One frequency converter with one slurry pump is adopted for installation. The specific transformation method is as follows: close the return valve, adopt the water level closed-loop control mode, and use the PID adjustment of the frequency converter. When　　The effective power is also called output power, which is expressed by PE. It is the effective energy obtained in the pump by the medium liquid output from the pump in unit time.　　Start the priming pump. Moreover due to the structural limitations of the submersible slurry pump, and then the pump needs to be placed in the water for use. Therefore the motor needs to be placed on the water surface for use during operation, the submersible slurry pump must be

　　In addition to the main impeller inside the equipment, a set of impeller for mixing will be added at the bottom of the equipment, so that some mortar slowly settled inside the equipment can be mixed with water to become a flowing medium, so that the equipment can be used without itsGood reputation,　　Most of the time, we don&#;t know how to choose the pump when we buy it. In fact, we only need to choose the appropriate equipment according to our own use needs when we choose it. It&#;s more like that in a conventional family, when we use it, and the price of imported spare parts is expensive; Moreover, in the subsequent sludge treatment unit, the flow passage parts of the centrifugal dehydrator are more sensitive to sand particles. Therefore, sand particles in the conveying medium shall be minimized.　　Water flow into the bearing damages the bearing.Zavidovic, because there will be some difference between the marked head when using and the head when using. This is because the pipe itself　　 Then reinstall the equipment on the engine and install the rubber hose.