if the removed gasket is seriously damaged a new gasket shall be replaced. The removed parts shall be cleaned with kerosene before assembly.　　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.Sadkira,　　 Disassembly of water pump: use a disassembly wrench to remove the water inlet joint by left rotation, and use a disassembly cylinder to impact the conical sleeve at the lower part of the pump. After the impeller is loose, take out the impeller, conical sleeve, and remove the guide housing. In this way, the impeller, guide housing, check valve, etc. are unloaded in turn.　　 We also need to make choices according to local conditions when we make purchases at ordinary times. For example, the head of the centrifugal pump itself is relatively high, but its water output is not very large when it is used, so it is effective when it is used in many mountainous areasZabol,　　Cavitation of the pump is caused by water evaporation of the pump. The main cause of water evaporation is related to temperature and pressure. Under a certain pressure, when the temperature rises to a certain value, the water begins to vaporize and change from liquid to gas. On the contrary,SadkiraDeep well pump, the pressure drops to　　It is not correct that it has no effect on us.　　During the process, the equipment must be regularly maintained and overhauled to avoid blockage. As the name suggests, the water pump is mainly used to transport water when it is used. The effect of normal pumps is often better when it is used, but in fact, we use it at ordinary times

　　The effective power is also called output power, which is expressed by PE. It is the effective energy obtained in the pump by the medium liquid output from the pump in unit time.　　Stop the operation immediately under any of the following conditions: the current exceeds the rated value at the rated voltage; Under the rated head, the flow rate is much lower than that under normal conditions; Insulation resistance is lower than . megohm; When the dynamic water level drops to the pump suction; When the electrical equipment and circuit are out of specification　　Troubleshooting: first increase the water pressure, then inject water into the pump body, check whether the check valve is tight and whether the pipes and joints leak. If air leakage is found, apply lubricating oil or mixed paint on the joint after disassembly, and tighten the screws.Highly recommended,　　Many users, including new practitioners of slurry pumps, often fail to distinguish the difference between submerged vertical slurry pumps and submerged slurry pumps. The names of submerged and submerged slurry pumps seem similar, but there are essential differences. What is the difference between submersible slurry pump and vertical slurry pump?　　The submersible slurry pump is a kind of submersible pump which is connected with the motor and works underwater at the same time. In addition, compared with horizontal slurry pump and vertical slurry pump, submersible slurry pump has the great advantage of flexibility and convenience, and is more suitable for various working conditions. The important technical points of submersible slurry pump are its motor and　　Submersible pump is a common water lifting equipment for deep wells. During operation,SadkiraSubmersible sewage pump, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship load adjustment, landscape fountains, etc. Submersible pump is generally divided into clean water submersible

　　According to the user&#;s requirements, the motor can add a variety of protection devices such as water inflow detection and overheating, so that the product can operate safely for a long time under adverse working conditions.Online consultation,　　Sex is different. Although the submersible slurry pump is widely used, the correct application is very important. Due to the limitation of the name of the slurry pump, some people outside the industry misunderstand this. In fact, the impurity pump dredging pump, desilting pump,SadkiraWQ submersible sewage pump, etc. are all in the application scope of the slurry pump　　 the experimental water shall meet the relevant process requirements.　　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.Sadkira　　 Then tighten the compression nut on the packing gland evenly to make the liquid leak out in drops, and pay attention to the temperature rise outside the packing chamber.　　The submersible slurry pump is a slurry pump which is connected with the motor and works under the water at the same time. Compared with horizontal slurry pump and vertical slurry pump, the biggest advantage is that it is flexible, convenient and easy to apply to various working conditions. The most important technical point of submersible slurry pump is the tightness between its motor and pump body Stability and reliability of seals.　　Although the shaft seal occupies a small position in the pump, the normal operation of the pump is closely related to the shaft seal.