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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.


Welch 2.8 CFM CRVPro 4 Direct Drive Rotary Vane Vacuum Pump - MSE Supplies LLC

Welch 2.8 CFM CRVPro 4 Direct Drive Rotary Vane Vacuum Pump

$ 3,31895
Welch 2042 DryFast Ultra 1.2 cfm Chemical Duty PTFE Diaphragm Vacuum Pump - MSE Supplies LLC

Welch 2042 DryFast Ultra 1.2 cfm Chemical Duty PTFE Diaphragm Vacuum Pump

$ 4,30195
Welch 2014 DryFast 1.2 cfm Chemical Duty PTFE Diaphragm Vacuum Pump - MSE Supplies LLC

Welch 2014 DryFast 1.2 cfm Chemical Duty PTFE Diaphragm Vacuum Pump

$ 1,89195
Welch 2034 DryFast 0.9 cfm Chemical Duty PTFE Diaphragm Vacuum Pump - MSE Supplies LLC

Welch 2034 DryFast 0.9 cfm Chemical Duty PTFE Diaphragm Vacuum Pump

$ 2,67595
Heidolph ME1 Diaphragm Pump - MSE Supplies LLC

Heidolph ME1 Diaphragm Pump

$ 1,34595
Leybold NEO D Series Two-Stage Rotary Vane Vacuum Pump NEO D25/D40/D65 - MSE Supplies LLC

Leybold NEO D Series Two-Stage Rotary Vane Vacuum Pump NEO D25/D40/D65

$ 6,21195
Leybold NEO D Series Two-Stage Rotary Vane Vacuum Pump NEO D16, 11.2 CFM - MSE Supplies LLC

Leybold NEO D Series Two-Stage Rotary Vane Vacuum Pump NEO D16, 11.2 CFM

$ 5,10695
Leybold Trivac B Two-Stage Rotary Vane Vacuum Pump D25B/D40B/D65B - MSE Supplies LLC

Leybold Trivac B Two-Stage Rotary Vane Vacuum Pump D25B/D40B/D65B

$ 10,02795
Leybold Trivac B Two-Stage Rotary Vane Vacuum Pump D16B - MSE Supplies LLC

Leybold Trivac B Two-Stage Rotary Vane Vacuum Pump D16B, 13.4 CFM

$ 7,47995
Leybold Trivac B Two-Stage Rotary Vane Vacuum Pump D8B - MSE Supplies LLC

Leybold Trivac B Two-Stage Rotary Vane Vacuum Pump D8B, 6.84 CFM

$ 5,44095
Leybold Trivac B Two-Stage Rotary Vane Vacuum Pump D4B - MSE Supplies LLC

Leybold Trivac B Two-Stage Rotary Vane Vacuum Pump D4B, 3.4CFM

$ 4,63595
MSE PRO Direct Drive Rotary Vane Vacuum Pump with Large Capacity

MSE PRO Direct Drive Rotary Vane Vacuum Pump with Large Capacity

$ 1,97995
Leybold Trivac L Two-Stage Rotary Vane Vacuum Pump - MSE Supplies LLC

Leybold Trivac L Two-Stage Rotary Vane Vacuum Pump

$ 4,65395
Leybold Trivac T Two-Stage Oil Sealed Rotary Vane Pump - MSE Supplies LLC

Leybold Trivac T Two-Stage Oil Sealed Rotary Vane Pump

$ 2,71595
Heidolph Manual Vacuum Controller - MSE Supplies LLC

Heidolph Manual Vacuum Controller

$ 1,20795
Heidolph Hei-VAC Control - MSE Supplies LLC

Heidolph Hei-VAC Control

$ 3,14795
Heidolph Hei-VAC Valve Control, 115v - MSE Supplies LLC

Heidolph Hei-VAC Valve Control, 115v

$ 4,09095
Heidolph Hei-VAC Valve Tec, 115v - MSE Supplies LLC

Heidolph Hei-VAC Valve Tec, 115v

$ 3,27295
Heidolph Hei-VAC Vario Tec, 115v - MSE Supplies LLC

Heidolph Hei-VAC Vario Tec, 115v

$ 7,69195
Heidolph Hei-VAC Vario Station, 115v - MSE Supplies LLC

Heidolph Hei-VAC Vario Station, 115v

$ 9,24495

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.