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Liquid Ring Vacuum Pump Manufacturers and Companies

IQS Directory provides a detailed list of liquid ring vacuum pump manufacturers and suppliers. Find liquid ring vacuum pump companies that can design, engineer, and manufacture liquid ring vacuum pumps to your specifications. Peruse our website to review and discover top liquid ring vacuum pump manufacturers with roll over ads and complete product descriptions. Connect with the liquid ring vacuum pump companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of 5HP liquid ring vacuum pumps, oil sealed liquid ring vacuum pumps, and liquid ring vacuum dairy pumps of every type, IQS is the premier source for you.

  • Pittsburgh, PA

    Vacuum Research Corporation is a leading manufacturer of high-quality rotary vane vacuum pumps, high vacuum valves and high vacuum gauges. Vacuum Research Corporation provides quality products to meet and exceed all of your needs.

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  • Cuyahoga Falls, OH

    Founded in 1885, Becker is still family owned and a leader in innovation. From their innovative products & designs to their team of loyal, experienced & talented employees, you will find the solutions you are looking for at Becker. Becker’s vacuum pumps are of the highest quality and you are guaranteed to go home satisfied and continue to be satisfied in the many years to come.

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  • South Easton, MA

    GlobalVac & Air was founded in 1994 and is a leading supplier and packager of medical, lab and industrial vacuum systems. We specialize in rotary dry claw, liquid ring, rotary vane and rotary screw technology. Call us today for innovative solutions to all of your pumping needs!

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  • Fremont, CA

    In business since 1950, Osaka Vacuum is a manufacturer of highly reliable vacuum systems, industrial vacuum pumps, and vacuum pumping systems. Products include dry vacuum pumps, roots vacuum pumps, turbo molecular pumps, rotary vane vacuum pumps, liquid-ring vacuum pumps, oil-sealed vacuum pumps and more. Our motto is "reliable, long lasting products that give you safety and satisfaction.”

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  • Michigan City, IN

    As an industry leader with over 50 years of experience providing the best vacuum pump solution for customers, DEKKER is an ISO 9001:2015 certified company that delivers superior products & service. Our custom engineered systems meet even the most demanding applications, from aeronautical to waste water & everything in between. Call DEKKER today with any questions or check out our helpful website!

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  • More Liquid Ring Vacuum Pumps Companies

Liquid Ring Vacuum Pumps Industry Information

Liquid Ring Vacuum Pumps

Liquid ring vacuum pumps are vacuum pump systems that make use of a liquid seal to maintain the negative pressure of a vacuum. Vacuum pumps are devices that remove atmosphere from an enclosure. When atmosphere has been removed from an enclosure, the area within the enclosure is called a vacuum. A complete vacuum is a space devoid of pressure. In practice, it is impossible to create a complete vacuum.

No machinery can completely remove atmospheric pressure from a space, but different vacuums can create varying levels of low atmospheric pressure depending on their construction. Liquid ring vacuum pumps are not the most powerful vacuum pump systems, but they are effective and reliable. They are used in many industrial processes including the vacuum forming of products like egg cartons and other forms of packaging. They can also be used in more complex industrial applications like soil remediation (the collection of contaminated groundwater) and petroleum refining. Vapor recovery processes, which involve the reuptake of vapors created or released by an industrial process, are often accomplished with the use of a liquid ring vacuum pump.

Liquid ring vacuum pumps are made up of a circular enclosure, a rotating vane with paddles, a set volume of liquid and openings for intake and outlet of gas from the vacuum enclosure. The liquid in a liquid ring vacuum is often water, but it can also be oil or another liquid. Depending on the properties of the gas being evacuated, water or oil may not be appropriate because of reactivity concerns. Regardless of whatever liquid is used, the process by which liquid vacuum pumps create a vacuum is always the same. The spinning of the rotating vane causes the liquid to form a ring around the outside of the circular enclosure. This creates an air-tight seal and individual compression chambers between each of the vane’s paddles, all of which are partially submerged in the liquid at all times. As the vane spins, it draws air through its inlet, compresses it and forces it through the outlet. The expelled atmosphere cannot rush back in through the pump because of the liquid seal.

Liquid Ring Vacuum Pumps
Liquid Ring Vacuum Pumps
Liquid Ring Vacuum Pumps - Dekker Vacuum Technologies, Inc.
Liquid Ring Vacuum Pumps - Dekker Vacuum Technologies, Inc.



Liquid Ring Vacuum Pumps Informational Video