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The winter solstice is one of the most important days of the Chinese year, a day for family togetherness. On this day, people in the northern part of China will eat Chinese dumplings(jiaozi), and t...
Pumps should be disassembled and inspected according to relevant specifications before installation. The disassembly and inspection of the pump should be carried out according to the structure of t...
Nowadays, people have increasingly strict requirements for the quality of water pumps, and it is easy to leave some problems during the maintenance process of water pumps. Therefore, if the interna...
How to classify and select agricultural water pumps for farmland irrigation: Agriculture cannot do without water, so it cannot do without pumps. Different regions have different choices, and there ...
There is air in the inlet pipe and pump body (1) Some users do not fill enough water before starting the water pump; Sometimes it appears that the injected water has overflowed from the vent hole, ...
1. If the impeller or inlet/outlet pipe of the water pump is blocked, the impeller or pipe should be cleaned; 2. The sealing ring and impeller are severely worn and should be replaced with damaged ...
The selection method for deep well pumps is "pump by well", and the flow rate of the selected deep well pump cannot exceed the maximum inflow flow rate of the well. If the flow rate of th...
The noise of water pumps mainly refers to the aerodynamic noise generated during the transportation of gases/liquids, the structural noise excited by the vibration of the motor casing, the noise ge...
There are 8 factors that cause submersible pumps to fail to produce water or have insufficient flow rate. Many submersible pumps are made of cast iron or plastic materials, and it is difficult to m...
1. Dustproof and splash proof: protection level IP54, fully enclosed structure, higher quality, suitable for outdoor use. 2. The maximum operating temperature of the motor is 25 ℃ higher than that ...