FASASubmersible pump can pump sewage,

　　The non service life of the equipment is not as long as possible. If it is not used for a long time, it will not only easily corrode the parts, but also reduce the service life of the parts.　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost, long-term operation cost and operation reliability.FASA, the use of ° and S-shaped bends should be reduced as much as possible during the installation and design of pipelines.Rovno,FASAVortex pump and pipeline pump,　　 It is also possible that the fan blades of the pump are few and the air volume is insufficient, resulting in poor heat dissipation effect.　　In the mud pump the axial force is mainly composed of the pressure difference force of the liquid effect on the impeller and the gravity of the whole rolling part. The effect direction of the two forces is the same, and the resultant force is the sum of the two forces. If the submersible slurry pump is equipped with an auxiliary impeller, the liquid effect is on the auxiliary impeller　　First, there may be some phase to phase short circuits between stator windings, so when the situation is relatively minor, the motor is only in local places

　　Only in this way can its service life be extended to a large extent.　　; When the electric pump has sudden noise or large vibration; When the protection switch frequency trips.　　It should be /-/ between. When the packing is worn, the packing gland can be properly pressed. If it is worn too much, it should be replaced. The whole commissioning process of the submersible slurry pump mainly includes the above five tasks, which are mainly to pay attention to the details and the phenomena occurred during the operation, and timely deal with the problems in time to avoid being on duty Accidents during operation cause losses.A complete range of products,　　Pressure. Therefore, a pressure gauge should be installed in this system to monitor whether the pressure meets the requirements.　　Rate.　　 It may be that the motor power of the water pump is too large, the working current is too large, and the heat generation is too large,FASADrilling fluid slurry pump, resulting in the high temperature of the vacuum pump.

　　The mixing impeller and other main flow passage parts are made of high wear-resistant materials, which are wear-resistant corrosion-resistant, non clogging and have strong sewage discharge capacity, and can effectively pass through large solid particles. It is not limited by suction range, with high slag suction efficiency and more thorough desilting. No auxiliary vacuum pump is required and the investment is lower. nothingQuality improvement,　　The submersible slurry pump can be used to transport a lot of media containing solid particles when it is used at ordinary times, keep a small amount of cleaning water flowing along the shaft, regularly adjust the packing gland, check the packing and regularly replace the packing. The shaft seal water pressure and water volume shall meet the above (shaft seal inspection) requirements.FASA,　　 When the power supply voltage is too low, the pump will be overloaded, because the pump is also widely used in many rural watering. In this case, it may be lower than the rated voltage, so the current in the stator winding will also be　　 Dust and oil stains on the motor reduce the heat dissipation capacity of the equipment and cause the equipment temperature to rise.　　Submersible slurry pumps generally need to use some composite materials for manufacturing when they are used, so that they can have good wear and corrosion resistance when they are used, and can be used to transport most of the media when they are used. Phreatic slurry