1、 Overview of High Pressure Piston Pump

High pressure plunger pump is a device that uses the reciprocating motion of a plunger to transport media, widely used in fields such as oil fields, chemical industry, petroleum, and pharmaceuticals. It has the advantages of high conveying flow rate, high pressure, and continuous operation, and is an indispensable equipment in fields with high working conditions and flow requirements.

2、 Introduction to Types of High Pressure Piston Pumps

1. Unidirectional piston pump

A unidirectional piston pump is relatively simple in structure, with only one piston and unidirectional flow during reciprocating motion. Its advantages are high pressure and good stability, suitable for transporting high viscosity media such as lubricating oil, wax, resin, etc.

2. Bidirectional piston pump

A bidirectional piston pump has two pistons, each of which can move back and forth in opposite directions to achieve bidirectional transportation of the medium. Its advantages are large conveying flow rate, good corrosion resistance, and it is suitable for fields such as chemical, petroleum, and pharmaceutical industries.

3. Variable speed plunger pump

Variable speed plunger pump can achieve precise control of flow and pressure by adjusting the movement speed of the plunger to regulate the conveying flow rate. Its advantages are wide adjustment range and high accuracy, suitable for high-precision flow control applications.

4. All ceramic plunger pump

The all ceramic plunger pump is a new type of plunger pump developed in recent years. Its plunger and the friction surface in contact with it are made of ceramic materials, which have excellent corrosion resistance and wear resistance. Its advantages include a long service life, low cost, environmental friendliness, and safety, making it suitable for transporting special corrosive media.

3、 Conclusion

High pressure plunger pumps have a wide range of applications in different fields. Choosing different types of plunger pumps according to different occasions and requirements can better meet production and process requirements. I hope this article is helpful for everyone to understand the types and characteristics of high-pressure piston pumps.