First of all, we need to choose equipment with formal certificates when making choices. We must avoid buying some obsolete or inferior products. And sometimes when the pump is in use,LantianRubber lining submerged slurry pump, multiple pumps need to be used in parallel or standby pumps need to be prepared.　　 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,LantianIrrigation deep well pump, so it usually uses some small Flow and small pressure.Lantian,　　 water temperature (maximum)　　 There is also a vibration method to measure the vibration frequency of the pump, and the measurement is relatively simple. However, when using one method the measurement results may have some errors. When using the submersible slurry pump,LantianSubmersible sewage pump, there are other vibration sources that will affect the measurement results, so it is actually the mainOttawa, the air or water leakage can be treated with cement or cement slurry mixed with asphalt oil. Temporary repairs can be done with some wet mud or soft soap. If water leaks at the water pump joint, tighten the nut with a wrench. as　　 selection of raw materials for flow passage parts: the raw materials for flow passage parts of the pump can be selected according to the particle composition, particle size, shape, hardness, concentration, acid, the tape shall be stretched twice, and then the three layers shall be folded in half with PVC tape to ensure that the winding part is not less than mm, and the positions of the three joints shall be staggered for a certain distance in order to prevent short circuit.

　　 First, screw down the bolts on the side bearing pressure cap, and then remove the nuts used for the connection between the three parts: discharge section, stuffing box body and bearing body; Then screw off the round nut on the shaft, and successively install the bearing inner race, bearing gland and retaining sleeve　　Submersible sewage pump the rotation direction of the electric pump after it is connected is counterclockwise from the water inlet, if the electric pump rotates Just adjust the wiring position of any two cables, and the electric pump will turn forward.　　Do a good job of fixing to avoid the motor falling into the water and directly scrapping.Affordable price,　　Generally speaking the above two cases are the case that the slurry pump does not absorb water. The solutions are also introduced. I believe that people can deal with this problem in time. However, if the problem is serious, you must not adjust it at will. At this time, you should find a professional　　The vertical sand pump is generally a submersible slurry pump. Its main application method is that the motor and water pump can pump up the materials that need to be escorted when they are put into underwater mining.　　 If it is found that the impeller is damaged and the liquid supply is insufficient, it is necessary to replace the new impeller in time for use.

　　 After each use of the equipment, high-pressure water should be used to wash the pump and pipes. The washing can be stopped until the water has no impurities.Where to sell API,　　 fold the three layers in half with self-adhesive butyl tape and gradually extend to the outside of the core. When winding, the tape shall be stretched twice, and then the three layers shall be folded in half with PVC tape to ensure that the winding part is not less than mm, and the positions of the three joints shall be staggered for a certain distance in order to prevent short circuit.　　 when the deep well pump is put into water for use, pay attention to protect the cable. The cable must not be stressed to prevent damage. The lifting weight of the lifting device (such as tripod, hoist or electric hoist) used shall be greater than the weight of the submersible pump, and enough space shall be reserved. A wood that is tied to the wellhead with a rope　　Submersible slurry pump In addition, it must be used continuously during transportation. If there is an interval in the middle, it must be avoided that the interval is relatively long, so as to avoid the solidification of slurry in the pump when the operation is stopped.Lantian,　　The other mechanical seal is a split seal, which can be replaced without disassembling the slurry pump.　　 It may be that the motor power of the water pump is too large, the working current is too large, resulting in the high temperature of the vacuum pump.　　 Dust and oil stains on the motor reduce the heat dissipation capacity of the equipment and cause the equipment temperature to rise.