What is the ceramic bushing in the pump?

The ceramic pump bushing is a part installed inside the pump, which is often used in centrifugal pumps, plunger pumps and other types of pumps. Ceramic pump bushing is generally made of ceramic materials, with good corrosion resistance and wear resistance. The main function of the inner ceramic bushing is to protect the inner wall of the pump, increase the tightness of the pump, and also reduce the noise of the pump.
The application of ceramic pump bushing is not limited to single screw pumps, it is also widely used in various types of pumps, including reciprocating piston pumps, in these pumps, ceramic pump bushing seal is an important way of dynamic sealing. In the reciprocating piston pump, the gap between the ceramic bushing and the pump body is very small, and the sealing effect is achieved through the flow resistance. This design allows the pump to adapt to higher pump speeds and discharge pressures, ensuring pump efficiency and reliability.

The use of ceramic pump bushing

1. Protect the inside of the water pump
The ceramic bushing in the pump can effectively protect the metal parts inside the pump, avoid direct contact between the inner wall of the pump and the medium, and reduce the damage such as scale and rust. ceramic pump bushing can extend the service life of the pump and ensure the normal operation of the pump.
2. Improve the tightness of the pump
The ceramic pump bushing can increase the sealing of the pump and prevent medium leakage and water leakage of the pump. Through the role of the inner ceramic bushing, it can ensure the stable operation of the pump and improve the working efficiency of the pump.
3. Reduce pump noise
The ceramic pump bushing can alleviate the impact of the water flow on the metal housing inside the pump, thereby reducing the noise of the pump and improving the working environment of the pump.

The characteristics of the ceramic pump bushing

1. Corrosion resistance
The ceramic pump bushing is generally made of ceramic materials like Zirconia, Alumina, Silicon nitride and machinable ceramic...etc, which has good corrosion resistance and can withstand the erosion of various chemical media for a long time.
2. Wear resistance
The high-quality ceramic pump bushing has a flat surface, high hardness and wear resistance, can withstand continuous friction, and is not easy to fall off.
3. Easy installation
The ceramic pump bushing is simple in structure, lightweight, easy to install, does not require a lot of time and labor costs, and is more convenient when disassembling and maintaining the water pump.