keyboard_arrow_up

Dry Vacuum Pump Manufacturers and Companies

IQS Directory is a top industrial directory listing of leading industrial dry vacuum pump manufacturers and suppliers. Access our comprehensive index to review and source dry vacuum pump manufacturers with preview ads and detailed product descriptions. These dry vacuum pump companies can design, engineer and manufacture dry vacuum pumps to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these dry vacuum pump manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of dry vacuum with discharge, precision dry vacuum pumps, mechanical dry vacuum pumps.

  • Salt Lake City, UT 800-465-1004

    LACO Technologies manufactures high vacuum pumps and systems, including rotary vane vacuum pumps, liquid ring vacuum pumps, dry vacuum pumps and refurbished vacuum pumps. See our website for more information on our other vacuum pumps, leak detectors, vacuum chambers and accessories. Our representatives are available to answer any of your questions.

    Read Reviews
  • Gardena, CA 310-667-4375

    Our dry vacuum pumps are among the most reliable in the market, and are designed with your application’s demands in mind. At McKenna, we have over 40 years of experience developing dry vacuum pumps that can be integrated into part of a wider solution. Our ISO 9001:2015 certified quality management system guarantees products that are built to last. For more information on how we may be able to help you, visit our website today!

    Read Reviews
  • Azusa, CA 866-332-0500

    PTB Sales is a leading vacuum pump supplier, providing a complete line of new and used industrial vacuum pumps including rotary lube, cryogenic, diffusion, ion, turbo pumps; rotary vane vacuum pumps; rotary piston vacuum pumps and dry vacuum pumps. "What you need, when you need it."

    Read Reviews
  • Clackamas, OR 800-453-1340

    Manufacturing and remanufacturing industrial rotary piston pumps and rotary vane vacuum pumps, Trillium accommodates your needs. Our years of experience within the vacuum industry is available to you if you have process related pump questions or are looking to upgrade an existing system. Our large inventory of pumps enables us to offer fast, cost effective solutions to line down situations.

    Read Reviews
  • Cedar Knolls, NJ 973-455-0440

    We take all necessary measures to help ensure a high-quality product and delivery on schedule. Our plant houses engineering, machining, fabrication, welding, assembly, testing, sandblasting, painting and packing facilities. We stock most common components for our vacuum system product lines; and, we maintain an extensive raw material inventory at all times.

    Read Reviews
  • More Dry Vacuum Pumps Companies

businessIndustry Information

Dry Vacuum Pumps

Dry vacuum pumps are devices that create a vacuum without the use of liquids. Many vacuum pumps require the use of oils for lubrication or other liquids to create an air-tight seal. Liquid ring vacuum pumps, for example, function by creating a ring of liquid around the vacuum pump’s enclosure which prevents evacuated atmosphere from re-entering the vacuum enclosure.

Dry vacuum pumps, because they don’t require a steady level of liquid or lubrication, require much less maintenance than other vacuum pump models. Some of the liquids used in connection with vacuum pumps historically have posed health and environmental threats. Many vacuum pump oils produced before the 1980s contained polychlorinated biphenyls, which were later determined to be toxic, carcinogenic and an environmental pollutant. Though the use of this chemical in vacuum pumps has since become limited, dry vacuum pumps completely eliminate risks posed by lubricants or liquid sealants to their users and the environment. Dry vacuum pumps are often used in high tech processes. Pharmaceutical processing, laboratory vacuum degassing, drying, vacuum impregnation and filtration, evaporation and distillation all make use of vacuum pumps. Industrial processes like crystallization of certain materials, chemical processing, solvent recovery and vapor recovery are other settings in which dry vacuum pumps can be used.

Because any pump that makes no use of liquid can be called a dry vacuum pump, the range of machines that fall into the category of dry vacuum pumps is quite wide. Small vacuum pumps, laboratory vacuum pumps, rotary vane vacuum pumps, high vacuum pumps and medical vacuum pumps can all be dry models, but some of them can make use of liquids. Every process that calls for the use of a dry vacuum pump requires a configuration that is appropriate for the task. A dry vacuum pump used to evacuate atmosphere from a lab will be different from a pump used to reclaim gasoline vapors at a fuel station. They will differ in size, the shape and configuration of their fans, the number of fans, the number of fan blades, the level of negative pressure that can be achieved in the vacuum enclosure and many other factors. What all of the varying dry vacuum pump configurations have in common is that they all work by removing atmosphere from an enclosure and preventing it from returning. Blades that spin around an enclosure create a small area of negative pressure, and atmosphere from within the enclosure rushes in to correct the imbalance. That atmosphere is forced out of an outlet, and more atmosphere from the enclosure rushes in to try to correct the imbalance. This cycle continues until the vacuum capacity of the pump is reached.

Dry Vacuum Pumps
Dry Vacuum Pumps - Dekker Vacuum Technologies, Inc.



Dry Vacuum Pumps Informational Video