Screw it down, and then remove the bearing inner race, O-ring, it will not only easily corrode the parts, but also reduce the service life of the parts.Gra,　　In terms of performance parameters, optional flow range: - (m/h), lift range: - (m), power range: .- (kw), caliber range: - (mm).　　Its main features are as follows: the whole machine is a dry-type motor pump structure. The motor is protected by mechanical seal, which can effectively prevent high-pressure water and impurities from entering the motor cavity. In addition to the main impeller, which can pump out the slag settled at the bottom after stirring into turbulence. impellerMaymyo,　　 If the power cord is not well contacted, it will also lead to the burning of the motor.　　 The rotor assembly is designed according to the actual situation, and the operation is more stable!　　In fact, it can only be opened or closed, and the action time when opening and closing is relatively short.

　　Pump, sewage submersible pump and seawater submersible pump.　　There are main reasons why the submersible pump is 'sick'. The rotation direction of the motor is wrong: please ensure that the rotation direction of the motor is correct before using the submersible sewage pump. Even if water is produced by reverse rotation, the output of water is small and the current is large. Direction rotation will cause irreversible damage to the motor winding　　Avoid airborne sound transmission; Ensure the airtightness of machine room doors and windows. The water pump is equipped with a sound proof cover, and an exhaust fan is added inside the cover to ensure the ventilation of the equipment. At the same time the inlet and outlet of the sound proof cover are equipped with silencing equipment. A vibration isolation platform is installed at the bottom of the water pump for foundation vibration reduction to isolate the vibration generated during the operation of the water pumpFinance Department,　　When the equipment is in use, the water delivered in the pump receives the friction with the surface of the pump impeller, so the pump needs to consume more energy to reduce the friction and resistance caused by the surface when it is rotating. Water will slowly overcome it as it flows　　Now you know the reason why the pump has air turbidity. In fact, this is a very common phenomenon. You don&#;t have to worry about it. Water pump can transport many things, such as water, oil, liquid metal,GraVertical non clogging sewage pump, acid-base night and so on. It is a good means of transport.　　Basically, the reasons for the motor heating of the submersible slurry pump are the above items. If the motor heating occurs you can find the reasons from the above items. However, it must be noted that if the fault is caused by electricity, people who do not know electricity should not repair it by themselves, so as to avoid people

　　 During the installation of smooth bearing components, if the installation is correct, the smooth oil is appropriate, the repair is timely, and the delivery life will be long, the repair personnel should regularly repair the bearing components, check the condition of the bearings and the smooth oil, and regularly add or replace the smooth oil during the work, and the interval and writeHome page recommendation,　　Generally the diving depth of the submersible slurry pump is not more than meters, and the operation is reliable. Why not more than meters? This is the crucial technical point of the submersible slurry pump,GraPipeline pump body, because the current sealing technology in China is more than meters, not because the slurry pump has a problem, but because　　Then start the spray pump. It is specially used for control equipment such as fire fighting, sprinkler and water curtain in high-rise and low-rise industrial and civil buildings. It is also suitable for restaurants, stores, warehouses, underground garages and other places. The ordinary sprinkler head can be directly installed or hung on the sprinkler pipe network　　At the same time, the supporting pipelines in the pump room shall be provided with vibration isolation elasticity.Gra,　　In addition, the sundries inside the pump body and impeller shall be cleaned. Then calibrate the pump shaft and motor shaft of the slurry pump to make them on the same horizontal line.　　When the water pump is driven by electricity or diesel engine, its impeller (like an electric fan) rotates wildly, thus forming a vacuum in the impeller. In this way, it is to convert electrical or chemical energy into gravity　　The equipment is integrated with the oil cooler, with compact layout. The water pump meets the modular and integrated design requirements of diesel engine parts. The joint surface with oil cooler adopts rubber sealing method, which has good sealing effect. Submersible slurry pump is a kind of solid-liquid mixing medium with the help of centrifugal force