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　　 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　　 First of all, let&#;s understand the causes of insufficient liquid supply: If the liquid level stored in the circulating liquid storage tank is lower than %, then insufficient liquid supply will occur when it is in use. Or the pump adds too much lubricating oil, which leads to accumulationLapua,　　 Temperature control: an external temperature controller is used to turn on or off the pump according to the set temperature range. It is used in constant temperature, heat exchange system and other occasions requiring temperature control.　　The equipment is integrated with the oil cooler, with compact layout. The water pump meets the modular and integrated design requirements of diesel engine parts. The joint surface with oil cooler adopts rubber sealing method, which has good sealing effect. Submersible slurry pump is a kind of solid-liquid mixing medium with the help of centrifugal forceASU,　　 Then reinstall the equipment on the engine and install the rubber hose.　　The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.　　Pump. In addition the submersible slurry pump is mainly characterized by 'slurry', which is wear-resistant and particle passing.

　　Second, the service life of the flow passage parts of the pump is relatively long, saving production costs.　　 others　　 It is also possible that the fan blades of the pump are few and the air volume is insufficient, resulting in poor heat dissipation effect.Safety production,　　Strong strength and other advantages. It is widely used as a sealing device for various pumps. Place a water seal ring at the bottom of the packing box, and then place the filler.　　It needs to be replaced in case of damage swelling and deformation, insufficient spring pressure, breakage, etc.　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.

　　 It may be that the motor power of the water pump is too large, and the heat generation is too large, resulting in the high temperature of the vacuum pump.Meticulous workmanship,　　When the water pump is driven by electricity or diesel engine, its impeller (like an electric fan) rotates wildly, thus forming a vacuum in the impeller. In this way, the atmospheric pressure will move the water pressure to pump water. In fact,LapuaWater well pipeline pump, from a al point of view, it is to convert electrical or chemical energy into gravity　　In fact, as far as whether the vertical pipeline pump has a suction lift is concerned, we can tell that it has a suction lift. But what you need to know is that suction range and self-priming are actually two different concepts.　　Friction. Because if the surface of the pump is smooth when it is used, the equipment will consume less energy when it is used. Generally,LapuaVertical slurry pump, the submersible slurry pump and impeller are sprayed with polymer composite materials for useLapua,LapuaCentrifugal slurry pump,　　Through the introduction, we learned that the submersible slurry pump can be used to transport slurry when it is used at ordinary times. The relationship between its special structure is very close, but in fact, model selection parameters: outlet diameter, flow, dust, motor power, impeller speed, pumping rate