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Vacuum Pumps

MSE Supplies is your go-to source for top-quality vacuum pumps and repair kits at the lowest prices on the market. We specialize in the industry's best rotary vane vacuum pumps and oil-free diaphragm vacuum pumps

The MSE PRO vacuum pumps offer great value and quality. 

Edwards is a world leader in the design, technology and manufacturing of premium vacuum pumps with over 100 years’ history and more than 80 years’ manufacturing experience. MSE offers the best value for Edwards rotary vane and oil free vacuum pumps.

 Edwards vacuum pumps

As a global leader, Welch provides state-of-the-art vacuum pumps for numerous applications in chemical and biological laboratories, as well as for high vacuum manufacturing, air-conditioning and refrigeration. MSE offers the best value for Welch rotary vane and oil free vacuum pumps.

As a pioneer of vacuum technology, Leybold offers a wide range of vacuum components, standardized and fully customized vacuum solutions, complemented by vacuum technology accessories and instrumentation. MSE offers the best value for Leybold rotary vane and oil free vacuum pumps.


Heidolph Hei-VAC Vario Control, 115v - MSE Supplies LLC

Heidolph Hei-VAC Vario Control, 115v

$ 9,00395
Heidolph Hei-VAC Pump, 115v - MSE Supplies LLC

Heidolph Hei-VAC Pump, 115v

$ 4,73695
Heidolph Woulff Bottle - MSE Supplies LLC

Heidolph Woulff Bottle

$ 50595
Heidolph Hei-Vap Vacuum Valve - MSE Supplies LLC

Heidolph Hei-Vap Vacuum Valve

$ 1,27495
Heidolph Vacuum Pump Rotavac 20 - MSE Supplies LLC

Heidolph Vacuum Pump Rotavac 20

$ 12,41395
IKA MVP 10 Basic Vacuum Pump - MSE Supplies LLC

IKA MVP 10 Basic Vacuum Pump

$ 2,34795
MSE PRO Chemical Resistant Diaphragm Vacuum Pump - MSE Supplies LLC

MSE PRO Chemical Resistant Diaphragm Vacuum Pump

$ 2,41995
MSE PRO Direct Drive Rotary Vane Vacuum Pump (Basic) - MSE Supplies LLC

MSE PRO Direct Drive Rotary Vane Vacuum Pump (Basic)

$ 89995
MSE PRO Two Stage Rotary Vane Pump - MSE Supplies LLC

MSE PRO Two Stage Rotary Vane Pump

$ 1,79995
Welch 5.6 CFM CRVPro 8 CHEM Direct Drive Rotary Vane Vacuum Pump

Welch 5.6 CFM CRVPro 8 CHEM Direct Drive Rotary Vane Vacuum Pump

$ 6,82395
Welch 2054 High Capacity 3.4 cfm Chemical Duty PTFE Diaphragm Vacuum Pump - MSE Supplies LLC

Welch 2054 High Capacity 3.4 cfm Chemical Duty PTFE Diaphragm Vacuum Pump

$ 5,42395
Welch 2067 High Capacity 7.8 cfm Chemical Duty PTFE Diaphragm Vacuum Pump - MSE Supplies LLC

Welch 2067 High Capacity 7.8 cfm Chemical Duty PTFE Diaphragm Vacuum Pump

$ 7,79695
Welch 2062 High Capacity 4.2 cfm Chemical Duty PTFE Diaphragm Vacuum Pump - MSE Supplies LLC

Welch 2062 High Capacity 4.2 cfm Chemical Duty PTFE Diaphragm Vacuum Pump

$ 6,21295
Welch 2064 High Capacity 6.1 cfm Chemical Duty PTFE Diaphragm Vacuum Pump - MSE Supplies LLC

Welch 2064 High Capacity 6.1 cfm Chemical Duty PTFE Diaphragm Vacuum Pump

$ 6,92395
Edwards iGX Check Valve & Elbow Kit Loadlock - MSE Supplies LLC

Edwards iGX Check Valve & Elbow Kit Loadlock

$ 45695
Welch 1.2 CFM 2028 Programmable Self Cleaning PTFE Diaphragm Vacuum Pump - MSE Supplies LLC

Welch 1.2 CFM 2028 Programmable Self Cleaning PTFE Diaphragm Vacuum Pump

$ 6,95695
Edwards 12.1 CFM E1M18 One Stage Rotary Vane Pump - MSE Supplies LLC

Edwards 12.1 CFM E1M18 One Stage Rotary Vane Pump

$ 5,77295
Edwards 1.2 CFM E2M1.5 Two Stage Rotary Vane Pump - MSE Supplies LLC

Edwards 1.2 CFM E2M1.5 Two Stage Rotary Vane Pump

$ 2,85995
Edwards 25.9 CFM HC E2M40 Two Stage Rotary Vane Vacuum Pump - MSE Supplies LLC

Edwards 25.9 CFM HC E2M40 Two Stage Rotary Vane Vacuum Pump

$ 10,56295
Welch 6.9 CFM 2071 ChemStar Dry Vacuum Pump - MSE Supplies LLC

Welch 6.9 CFM 2070 ChemStar Dry Vacuum Pump

$ 10,55995

What is a Vacuum Pump?

A vacuum pump is a mechanism that removes gas and air molecules from a sealed volume, creating a partial vacuum. These pumps are pivotal in various industries, from food processing and medical to superconductor manufacturing. In each sector, vacuum pumps facilitate processes that require reduced air pressure. The intricacies of their operation vary, with designs like positive displacement, momentum transfer, entrapment and regenerative pumps catering to different applications.

Types of Vacuum Pumps

Vacuum pumps are indispensable tools across various industries. The primary function of evacuating gas molecules from a sealed volume remains consistent, but the mechanisms and designs differ. The two dominant classifications are wet vacuum pumps and dry vacuum pumps. Like the rotary vane vacuum pump, the wet vacuum pump uses oil or other liquids for lubrication and sealing. Professionals value these pumps for their chemical inertness, minimal maintenance requirements, efficiency and widespread application in various industries. Plus, the dry vacuum pump, exemplified by the oil-free diaphragm vacuum pump, operates without requiring liquids.

What Applications are Vacuum Pumps Used For?

The breadth of vacuum pump applications is a testament to their utility, with specific types designed for particular purposes.

  • Wet Vacuum Pumps: These, including the rotary vane vacuum pump, are primarily used for:
  • Production of Electric Lamps and Cathode Tubes: By creating the necessary vacuum.
  • Printing Machines: Ensuring the smooth operation of offset machines.
  • Industrial Processes: Such as metal coating and drying.

 

  • Dry Vacuum Pumps: The lack of oil or liquid, as seen in oil-free diaphragm vacuum pumps, makes them suitable for:
  • Semiconductor Manufacturing: Crucial in producing microchips without contaminants.
  • Research Labs: For freeze-drying and molecular distillation processes.
  • Space Simulations: Mimicking the vacuum of space for equipment testing.

Why Order Vacuum Pumps from MSE Supplies

MSE Supplies is your premier vacuum pump choice. Here's why we stand out:

  • Superior Quality: Our vacuum pumps are meticulously crafted for optimum performance and durability.
  • Value: We offer the best quality vacuum pumps at competitively low prices.
  • Wide Selection: With a vast product line, we cater to both research and manufacturing needs, ensuring you find the perfect vacuum pump for your application.
  • Expert Support: Our expert team is always ready to assist, offering unrivaled technical support.

Order Vacuum Pumps from MSE Supplies Today

Whether your application is in manufacturing or pure research, MSE Supplies offers the vacuum pump you need for precision results. Check out our special offers and programs so you can maximize your savings. Then, place your order online or request a quote


Our industry-leading tech support stands ready to answer your questions. Contact us online or call 1-866-673-7759.