The Importance of Vacuum Pumps in the Aerospace Industry

A vacuum pump is considered one of the most critical technological apparatuses in the airline and travel industries. Without vacuum pumps, many global operations across different sectors would feel the effects. Vacuum pumps are responsible for removing gas molecules from a sealed volume to create a virtual vacuum, allowing fluids to rush into the vacuum as a result of the difference in pressure gradients. To better understand their importance, this blog will outline the main reasons vacuum pumps are indispensable to the aerospace industry.

  1. Help Light Aircraft Land Smoothly

Vacuum pumps are vital parts of large and small aircraft. In light aircraft, vacuum pumps are utilized for wheel-brake activation. With vacuum pumps, light aircraft can land without difficulty or risking an accident.

  1. Controls the Plane

Within commercial aircraft, vacuum pumps also play a significant role. Vacuum pumps are utilized alongside other devices to extend the landing gear, steer the nose wheel, open the cargo doors, control the propellers, and operate the load ramps. Furthermore, they also control the window wipers, providing pilots ample visibility. That being said, it is clear that planes depend on these versatile devices.

  1. Impact on Economy

Needless to say, vacuum pumps are essential for all aircraft types. As aircraft are used for the movement of goods and peoples across the world, without vacuum pumps, global trade would not be possible.

  1. Helps in Tourism Industry

The tourism industry highly benefits from light aircraft to move throughout game parks and other animal conservation parks. As such, wildlife conservation agencies and the government prefer light aircraft over their counterparts as they allow them to watch over animals without invading their natural habitats. More than that, they keep poachers at bay, so that they do not have the opportunity to prey on any species. Since light aircraft rely on vacuum pumps, tourism would not thrive without them.

  1. Benefit For Engines

As most aircraft have high-performance engines, having a vacuum pump can increase engine service life, add horsepower, and keep oil cleaner for longer periods of time.

  1. Creates Employment

The aerospace industry is broad and offers job opportunities to people from all types of professional backgrounds. In fact, the airline industry alone is responsible for 5.8 million jobs across the globe, and these figures account for all sectors of the air travel industry. 

Vacuum Pump Maintenance

To ensure you obtain all the benefits of vacuum pumps, it is vital to have a proper maintenance program in place. First, you must make sure you acquire the right pump for the job, which starts with acquiring a vacuum pump and its related accessories from a trustworthy distributor. While it may be obvious, reading the manual before installation is paramount. If you cannot find the manual, search for a copy online. Next, never block a pump outlet because this can make the pump stop. In the worst case scenario, the overpressure condition in the device can loosen the seal around the oil sight-glass, causing leakage. Lastly, changing the oil on a regular basis can guarantee that your pump works optimally.


NSN sourcing is a leading distributor of vacuum pumps in the aviation industry, all of which have been sourced from top global manufacturers that we trust. With countless new, used, obsolete, and hard-to-find options, customers can easily fulfill their part requirements with time and cost savings. Kick-off the procurement process by requesting a competitive quote on any featured item(s) through our Instant RFQ service. Within 15 minutes of submission, a dedicated representative will reach out with a customized solution that keeps your operational needs in mind. We only ask that you include desired quantities, target prices, and expected shipping time frames, so we can better tailor a quote that works for you. For further questions, call or email us at any time; we are available around-the-clock!


Recent Twitter Posts

Semiconductor's Certifications and Memberships
The only independent
distributor with a
  • All Orders are Fulfilled in the U.S.A.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
Intrepid Fallen Heroes Fund

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website ( and help in their valiant effort”.

Thank You for Visiting NSN Sourcing.

If You’d Like to GET Quote For Latest NSN Parts, Just Fill The Instant RFQ Form And Get Reply Within 15 Minutes.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.