pumping water up high. However

　　Potential energy, once the pump can not absorb water, the equipment is shaped like a decoration, so what is the reason for this situation? How to solve it?　　 drainage and water injection with vacuum equipment: the self exhaust of centrifugal pump is the same as the negative pressure exhaust of vacuum pump, so the water ring vacuum pump is used for exhaust to achieve the of water inlet.Ungaran ,　　 the mechanical seal adopts a new type of hard corrosion-resistant tungsten titanate material, which can make the pump operate safely and continuously for more than d~ hours.　　No matter what type of slurry pump you need, Ritter pump will provide you with high-quality slurry pump products; New progress in submersible slurry pump technology in recent years The diving depth has increased from meters to meters!Tehran,　　Head refers to the energy obtained from the pump by the unit weight of liquid output by the pump,Ungaran Vortex pump and pipeline pump, so head refers to the effective energy obtained from the liquid output by the pump in unit time - that is, the effective power of the pump: the equation is PE= ρ GQH (W)= γ QH (W)　　The application of pumps involves all aspects of work and production, and the types of pumps are also diverse. Some of the same pump have several names, and some of the names are very similar, which makes it difficult to distinguish. Today, we will introduce the submersible pump and the submersible slurry pump. Is there any difference between the two　　The use of water pumps is related to all aspects of our life. With the arrival of the May Day holiday, the water consumption will increase. Therefore, it is necessary for us to choose a suitable water pump.

　　 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, so it usually uses some small Flow and small pressure.　　Dynamic water level: after the pump operates normally, and the water level at this time is called dynamic water level.　　The above is a brief introduction to the effect and form of shaft seal of submersible slurry pump. Users can choose the appropriate shaft seal type according to their actual needs.Safety production,Ungaran Long shaft submerged slurry pump,　　The first stage impeller of the pump is disassembled; It is also necessary to screw down the connecting nut between the water absorption section and the bearing body and the bolt on the bearing pressure connection, so that it is convenient for us to disassemble the bearing parts; When the shaft is pulled out from the suction section, the fixing nut on the shaft shall be　　The premise of using this method is that the water gun must have sufficient flow during use, otherwise the effect of the submersible slurry pump may not be obvious.　　 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 areas

　　 When starting the slurry pump, the outlet gate valve shall be (closed or slightly opened by /. Before starting the slurry pump, slowly start the pump outlet valve. The size and speed of opening the pump outlet valve should be based on the fact that the pump does not vibrate and the motorThe cheapest,Ungaran Irrigation deep well pump,　　There is a difference between submersible slurry pump and sewage pump. Although the media conveyed by the two are not pure water and other media,Ungaran ,　　Moreover, the leaked flammable, explosive and toxic liquid will cause fire, explosion and poisoning, and the consequences will be unimaginable.　　Do not exceed the rated current.　　 We must choose to consider the actual use situation when making the selection, because there will be some difference between the marked head when using and the head when using. This is because the pipe itself