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

Instructions for using a thermal circulation pump1. Power connection and temperature control settings: First, plug in the power cord of the circulation pump to ensure that it is powered on normally. Set the time through the thermostat and adjust the temperature between 38 ° C and 42 ° C. ‌2. Exhaust

The difference between sewage pump and submersible pump1. Structural differences:Sewage pump: Due to its need to handle media containing solid particles such as long fibers and paper scraps, its design focuses more on anti clogging and stability. The structure of sewage pumps is relatively complex t

The working principle of a centrifugal pump is to drive the impeller to rotate at high speed through an electric motor, causing the liquid to generate centrifugal force. The liquid is then thrown into the side channel and discharged outside the pump or into the next stage impeller under the action o