Water flow into the bearing damages the bearing.　　 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, multiple pumps need to be used in parallel or standby pumps need to be prepared.Brosad,　　 Packing shaft seal: the packing shaft seal is the most common seal, convenient maintenance and low price. However, the shaft seal water must be used. For the working conditions that are not suitable for the auxiliary impeller shaft seal,BrosadCirculating hot water pipeline pump, the packing shaft seal can be used.　　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.Hajjah,　　What should be paid attention to in the process? Let&#;s learn about the precautions for using the submersible slurry pump. When the equipment is in use, the pump itself generally needs to be placed on land for use, but its suction pipe needs to be placed in water　　Function of shaft seal of submersible slurry pump: the main of shaft seal is to prevent high-pressure liquid from leaking out of the pump and prevent air from entering the pump.　　Some impurities will entangle the impeller, so generally, the open impeller will be used, so there is no need to worry about getting stuck in the process of transporting sewage.

　　 repair and level the welding part of the submersible slurry pump with a file, clean the part to be bound with alcohol again and wipe it dry.　　Unsuitable pump head is selected.　　 It may also be because the pump&#;s liquid supply pipe is blocked by other substances during normal use.Where can I find it?,BrosadScrew deep well pump,　　Occurrence of personal injury accident. The slurry pump is mainly used to transport water or similar media when in use. It can also be regarded as a common pump in our life,BrosadZD slurry pump, but it will also be overloaded when in use. Let&#;s have a look today　　The vertical sand pumping pump is popular with a wide range of sand pumping pump users because it is easy to move. This equipment is made of high-tech endurance data. Its service life has been greatly improved, and the maintenance frequency has been reduced, the cost has been reduced, and the income has been increased.　　It is located in the middle, so it seems that many regions have good effects when using it.

　　 If there is abnormal sound inside the slurry pump and there is no water, and then at the same time, the impeller is damaged or the impeller is damagedEnergy costs,　　During adjustment, firstly loosen the support cover, then compress the nut, and then loosen the bearing seat. After adjusting the screw, tighten the compression nut of the bearing seat evenly to make the assembly move towards the pump head. It is necessary to turn the trolley while tightening until the plate does not move. Rotate according to the pump operation　　The submersible sewage pump is a kind of pump product which is connected with the motor and works under the water at the same time. Compared with the general horizontal pump or vertical sewage pump, the submersible sewage pump obviously has the following advantages: Compact structure and small floor area. Submersible sewage pump is submerged　　 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.Brosad,　　 Inspection before installation: Check the specification, size and quality of thick and thin accessories.　　 During the installation of smooth bearing components, if the installation is correct the smooth oil is appropriate, and the delivery life will be long the repair is timely, the repair personnel should regularly repair the bearing components, check the condition of the bearings and the smooth oil, and regularly add or replace the smooth oil during the work, and the interval and write　　Then it can enter into the volute pump housing. Then in the volute pump casing, the medium slows down because the flow channel is also gradually expanding.