The other mechanical seal is a split seal, which can be replaced without disassembling the slurry pump.　　What stands out is the sealing of the container. The seal is easy to install and maintain, stable and reliable, but the price is quite expensive.Mehtar Lam , replace new bearings and remove debris. In addition, the liquid may corrode the mechanical seal of the submersible pump or the pump body, causing water to enter the submersible pump motor and damaging the submersible pump motor. The effect of using sewage electric pump is good.　　When using the sand pump, be sure to pay attention to the steering divergence between the motor and the pump. The sand pump has an arrow on the pump to mark the main steering. After the power supply is connected, run the pump without load. Check whether the motor operates normally. During operation, mixing impeller and other main flow passage parts are made of high wear-resistant raw materials　　Wheel, which are wear-resistant, corrosion-resistant non clogging, with high slag suction efficiency and more complete desilting. There is no need to equip auxiliary vacuum pump and can effectively pass through large solid particles. It is not limited by suction range and have strong sewage discharge capacity, and the investment is lower.　　Be sure to choose a pump that is more suitable for use.　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost, long-term operation cost and operation reliability.

　　 in addition,Mehtar Lam Self priming non clogging sewage pump, the noise method directly detects the noise of the equipment in the detection process, but such measurement will also be affected by the surrounding noise, so in fact, such measurement is not very accurate.　　And multi-stage slurry pump; Fourth, the types of slurry pump can be divided from the pump shell of slurry pump: single shell slurry pump and lecture slurry pump; Let&#;s talk more about the model classification of slurry pumps: such as ah, HH, m slurry pumps. These series of slurry pumps can be collectively referred to as fractional series slurry pumps because these types　　When the slurry pump is working, the pump needs to be placed on land, and the pump needs to be started. Due to the structural limitations of the mud pump and submerged slurry pump, the motor needs to be placed on the water surface during operation, and the pump must be fixed when it is put into the water. Otherwise, the motor will fall into the waterQuality recommendation,　　Water pump is a kind of machinery that pumps energy liquid. It is a machine that converts the mechanical energy of the prime mover into the potential energy of the pumped liquid. Driven by power machinery, it can pump liquid from low to high or far away to serve production.　　Most of the time,Mehtar Lam Water well pipeline pump, we don&#;t know how to choose the pump when we buy it. In fact, we only need to choose the appropriate equipment according to our own use needs when we choose it. It&#;s more like that in a conventional family, when we use it, the flow is small　　 In addition, the noise method directly detects the noise of the equipment in the detection process, but this measurement will also be affected by the surrounding noise, so in fact, this measurement is not very accurate.

　　 drainage and water injection with vacuum equipment: the self exhaust of centrifugal pump is the same as the negative pressure exhaust of vacuum pump,Mehtar Lam Submersible sewage pump, so the water ring vacuum pump is used for exhaust to achieve the of water inlet.Quality assurance,　　 Then replace the pulley and pump cover plate and tighten the fixing nuts.　　Installation method: coupling can be used for direct connection, or belt pulley can be used for connection with belt.　　 Prepare tools and materials: a set of metric box / open-end wrench, bearing puller (commonly known as triangle puller), magnetic dial indicator, outside micrometer, caliper, feeler gauge, square ruler, copper bar, screwdriver with handle, V-shaped irons of the same specification, clean kerosene, oil basin, cotton yarn, etc.Mehtar Lam ,　When using the submersible slurry pump, the equipment may be burned out. The main reason for this phenomenon is improper operation. How should we prevent the burning out?　　The use of water pumps for agricultural drainage and irrigation can improve the ability of agriculture to resist natural disasters, increase production and ensure income, and provide material conditions for agricultural mechanization and water conservancy.　　 A vent pipe is installed at the bottom of the pump, so that when the pump is buried underground, water will be injected into the bottom of the slurry pump through the vent pipe, so that a sand water mixture will be formed at the bottom of the slurry pump, so that the slurry pump can be started normally. The advantage of this approach is that even if