Potential is convenient and flexible. It is easy to operate. It can be operated by a fool who turns on the power supply under immersion; It has a wide range of applications. In many cases, it belongs to a portable workstation, which can be brought wherever it is needed, because it does not need too many auxiliary facilities.　　Water flow into the bearing damages the bearing.Bologna,　　Try to select the pump with appropriate lift.　　In the application of pumps, the first thing we think of is water. Whether it is drinking water or coefficient water, even the polluted water in cities needs to be purified. All these require its equipment to provide services for us. Without pumps,　　 We also need to make choices according to local conditions when we make purchases at ordinary times. For example,BolognaSplit vertical pipeline pump, but its water output is not very large when it is used, so it is effective when it is used in many mountainous areas　　It is occasionally found that there is insufficient liquid supply when using, so what are the reasons for this situation and how to deal with it.　　The above is the reason for the insufficient liquid supply of the water pump when it is in use, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in use

　　 The working properties of the two pumps are also different. Because the sewage pump is driven by a motor, it generally has good voltage impact resistance. The submersible pump is of the type of quick opening and quick closing,BolognaWater well pipeline pump, so it usually uses some small Flow and small pressure.　　 the pipeline shall be designed as a circulating circuit to minimize turning, prevent microbial breeding and reduce water quality.　　Submersible slurry pump shaft seal type: packing, packing and auxiliary impeller seal, mechanical seal,　　During normal operation, the temperature of the motor is very high, some even as high as ℃. In this case, it is easy to burn the motor and replace it with a new one. In fact one motor burns out at this time. Don&#;t worry about replacing it. You must find out the cause of the motor&#;s heating, or　　When the pump is not in use, the pump shall be lifted away from the water source in time to drain the accumulated water in the pump, especially in cold winter. Then put it in a dry place. Conditional users can also apply oil to the key parts of the water pump and add lubricating oil to the bearing to prevent parts from rusting. in addition　　After meters, the sealing of the equipment can not bear the water pressure at this depth.

　　 Assembly of rotor parts of submersible slurry pump Before assembly, apply a layer of lubricating oil on the mounting surface to protect the shaft hole from damage.Credit guarantee,　　Limited. According to relevant materials,BolognaSubmersible sewage pump, the diameter of the impeller after cutting shall not be less than % of the diameter of the standard impeller, otherwise the of the pump will have a very adverse change. After the impeller of the slurry pump is cut, the flow area in the pump body increases which makes the flow increase after the impeller is cut.　　The harm and avoidance of the reverse rotation of the slurry pump impeller the reverse rotation of the slurry pump impeller may cause the slurry pump impeller to fall off at least, or cause the damage of the whole pump at most. The reverse rotation of the slurry pump impeller mainly has the following hazards: The slurry pump impeller falls off. The connection between the slurry pump impeller and the pump shaft is a one-way screw　　Let the medium containing some solid particles generate a certain flow rate, so that the equipment can drive the solid to flow when it is in use, so that the slurry can be transported. In terms of the principle of the submersible slurry pump, it is actually quite simpleBologna　　In order to make the equipment perform better when it is used, but this also needs to be based on its working principle. It can not be adapted at will when it is optimized.　　Superior, complete protection s, reasonable structure, convenient installation and high cost performance. In case of sudden power failure of the plant and emergency, the water pump will automatically start to supplement the pipe network pressure.　　 Next, the water seal, lock ring and other parts need to be installed.