Maintenance of Deep Well Pumps(1) Daily Maintenance (Daily / Weekly)Operation status monitoringKey parameter records: flow rate, pressure (investigate deviations exceeding ±5%, possibly due to impeller wear or pipeline blockage), motor current (shut down if exceeding 10% of rated value);Abnormal jud

Installation of deep well pump:（1） Preparation before installation:Well body and equipment verificationDiameter verification: The actual diameter of the well should be at least 50mm larger than the diameter of the pump body (if a 100mm pump body is selected, the diameter should be ≥ 150mm), and a di

The difference between external and internal machine seals1. Appearance2. Installation locationExternal mechanical seal refers to a mechanical seal installed outside the shaft end of the equipment, usually located outside the equipment and connected to the main body of the equipment through flanges

Methods to prevent damage to water pumps caused by prolonged disuseDisassemble and storeIf disassembly is convenient, the water pump and pipeline can be removed and cleaned thoroughly.Check the bearingsCheck the ball bearings, and replace them if the inner and outer sleeves are worn, loose, the ball

Reasons for excessive power consumption of submersible pumps 1. Overheating of bearings: The power machine and water pump shaft are subjected to excessive radial force, resulting in an increase in load and bearing heating.2. Too tight packing: Too tight packing makes the water diversion ditch not sm

What phenomena indicate that the water pump bearing is damaged:‌1. Abnormal noise: When the water pump bearing is damaged, different abnormal noises are usually emitted. Common noises include:‌Crunching sound: This sound is usually caused by friction between the steel ball in the bearing and the inn

Factors to consider when choosing a suitable submersible pump 1‌. Application scenarios: There are various types of submersible pumps, such as well submersible pumps, submersible sewage pumps, and working face submersible pumps, each suitable for different scenarios. For example, household use can c

What should be noted when using a centrifugal pump?Firstly, avoid unauthorized disassembly or configuration changesMany users, out of curiosity or when there are abnormalities in the pump body, will disassemble and modify the centrifugal pump, which is not feasible during use. This not only affects

Handling methods for oil leakage faults of submersible pumpsThere are generally two possibilities for oil leakage from submersible pumps:1. The sealing box is severely worn, causing oil leakage in the sealing box oil chamber.2. Cable oiling, or improper use of cables after repair, resulting in poor

What is a deep well Submersible pump?1、What is a deep well pumpDeep well pumps are a special type of pump used to extract water from underground deep wells, and are also widely used in various fields such as industrial and mining enterprises, farmland irrigation, and urban water supply. Due to its u