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

How to choose the right water pump for different industriesChoosing the right water pump requires considering multiple factors, including application scenarios, medium characteristics, flow, head, power, etc.1. Agricultural irrigationDemand characteristics: large flow and medium head are required, a

What factors should be considered when selecting the flow rate, head, and power of a submersible pumpHead selection: Head refers to the height at which a submersible pump can lift water. Typically, the head should be 1.02 to 1.05 times the actual required head to ensure that the pump operates at a h

The main reasons why the submersible pump sometimes rotates and sometimes does not rotate include the following:1. Power supply problem: The submersible pump may have difficulty starting due to unstable power supply voltage or power failure. Low or high power supply voltage, damaged cables, poor con

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

1. Reason for water pump leakage(1) When installing the water pump, the water seal seat ring assembly was not installed properly, causing the water pump to continue leaking water. Due to the presence of a water blocking ring on the pump shaft corresponding to the inspection hole, when the water seal

How to deal with water pump blockage?Treatment methods for water pump blockage1. Disconnect the power supply or move it to a place without direct sunlight: First, ensure safety by disconnecting the power supply of the water pump or moving it to a place without direct sunlight. ‌2. Disassemble the in

The difference between 304 stainless steel and 316 stainless steelchemical composition304 stainless steel mainly contains 18% chromium and 8% nickel, with good corrosion resistance and formability. 316 stainless steel has added 2% -3% molybdenum element on the basis of 304, which makes it exhibit su