You can pump above the rest when you use a vacuum. Industrial vacuum pumps are essential for all types of industrial uses. Market revenue for industrial vacuum pumps was USD 1.16 billion in 2022.

If you’re working in any sort of industrial setting, you may need to use a vacuum pump. But there is so much variation between pumps that navigating the different types can be more than a little challenging.

These useful devices are often found in an assortment of industrial environments. From physics to chemistry, and general manufacturing, these air pumps play a significant role.

In this article, we’re going to look at the different types of vacuum pumps and how they work.

1. Positive Displacement Pumps

Positive displacement pumps operate by displacing a fixed volume of gas from one area to another. This type of vacuum pump works by trapping a given volume of gas or liquid within the pump cavity, usually with a piston or a diaphragm. As the pump operates, a pocket of pressurized gas is displaced to a low-pressure area.

The pressure difference between the two areas causes the gas to be forced out of the cavity, creating a vacuum. These pumps are used to draw in air, gasses, and liquid with assistance from a motor for suction or pressure generation. They are also efficient and can be used for both continuous and heavy-duty applications without fatigue.

The chemical and pharmaceutical industries use these types of pumps. You may take a look at vacuum pumps at, as they have a range of industrial vacuum pumps to suit a variety of applications.

2. Momentum Transfer Pumps

Momentum transfer pumps work by transferring momentum from a high-velocity fluid to the particles in a vacuum chamber. This transfer of momentum increases the kinetic energy of the particles. This causes them to move to higher-pressure areas of the chamber.

These pumps are used for large-scale industrial applications. This includes wastewater and material processing.

These pumps come in many different types, but they involve rotating impellers or vanes. This allows for the transfer of momentum from the fluid to the chamber.

Many of these pumps can be constructed with material-specific materials. This makes them resistant to corrosion, abrasion, and thermal stress. The resulting kinetic energy of the particles allows for the evacuation of the chamber by creating a partial vacuum. 

3. Entrapment Vacuum Pumps

Entrapment vacuum pumps use a combination of compression and suction to create a vacuum inside a container such as a tank. The container is sealed with a lid that can be opened and closed. This type of pump is used to remove flammable gasses and liquids from tanks.

This type of pump works by trapping the substances inside the container and pushing them out with the compression of a motor. The motor is connected to the enclosed container, and the vacuum action is created by the suction of the pump. This inhibits further entrapment of dangerous substances.

This type of industrial pump is often used in the production of food-grade materials and pharmaceuticals. These pumps can also be used in other industrial operations, such as printing and papermaking.

Investing in Industrial Vacuum Pumps

Industrial vacuum pumps help businesses maximize productivity and efficiency. These pumps come in various types with different features and sizes to fit various industrial pumping needs.

Understanding the types of these vacuum pumps and how they work is critical to achieving desired business results. Investigate the best model for your application today!

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