Rotary vane vacuum pumps

oil-lubricated

Becker’s oil-lubricated rotary vane vacuum pumps are able to generate a fine vacuum and are an excellent choice for applications that require a high vacuum.

Oil-lubricated rotary vane vacuum pumps are similar to other vane pumps. However, these pumps feature unique benefits you will not find with standard vacuum pumps. Their straightforward construction with single shaft direct drive makes for a robust, long-life rotary vane pump with low operation and maintenance costs.

Rotary vane pumps never experience internal metal-to-metal contact, so they are able to self-compensate for wear. As a result, they have lower maintenance requirements and maintain peak performance longer than other types of vacuum pumps.

Oil-lubricated rotary vane vacuum pumps are positive-displacement pumps. An eccentrically mounted rotor with slots rotates in a cylindrical housing. The precisely fitting vanes move in the slots and separate the individual working chambers. Compared to dry-running rotary vane pumps, oil-lubricated pumps additionally seal the working chambers with the oil that is transported.

O6 | O5 | U5

Small series from 4 to 78 m³/h

O Series

Frequency	m³/h	mbar^*
50	4…26	2
60	4.8…30	2

U Series

Frequency	m³/h	mbar^*
50	40…65	0.5…1
60	48…78	0.5…1

*Vacuum absolute

U | VARIAIR | O2-PACK

Medium-sized series from 70 to 360 m³/h

U Series

Frequency	m³/h	mbar^*
50	70…300	≤0.1
60	84…360	≤0.1

VARIAIR U Series

m³/h	mbar^*
140…330	0.1

O2-PACK Series

Frequency	m³/h	mbar^*
50	70…300	≤0.5
60	84…360	≤0.5

*Vacuum absolute

Large series from 435 to 732 m³/h

U4 Series

Frequency	m³/h	mbar^*
50	435…624	0.5…3
60	508…732	0.5…3

*Vacuum absolute

Markets and applications

As a leader in the field of vacuum technology, we offer complete solutions driven by your individual needs. Our oil-lubricated rotary vane vacuum pumps are the ideal solution for many industrial applications, such as packaging applications in the food and non-food sectors. Click on your market or application below to learn how Becker’s oil-lubricated rotary vane vacuum pumps can help your business or application.

Markets

Additive Manufacturing

Gastight blowers and components from Becker for metal 3D printing in premium quality.
Primary Packaging and Food Processing

Whether you have an inline tray sealer, chamber machine, rotary chamber machine, tumbler or mixing chambers our robust vacuum pumps keep your machine running.
Secondary Packaging Industry

Tray formers, carton and case erectors, baggers, cappers and fillers, inserters and palletizers represent just some of the numerous machines where you can find Becker Pumps.
Woodworking Industry

Vacuum pumps from Becker, provide the strong vacuum hold down that is imperative for keeping parts in place and reducing scrap.
Energy

Becker vacuum pumps and blowers follow the trend of new technologies and are an important, efficient component of stationary fuel cells, and battery production, amongst other benefits.
Medical Industry

Our highly reliable vacuum pumps are found in many central medical/surgical vacuum systems and medical devices.
Plastics Industry

From the production of new plastic components to the resource-friendly recycling of PET – vacuum pumps, vacuum systems and compressors from Becker are involved in the process.
Environmental Industry

Vacuum pumps and compressors from Becker are the preferred solution for sparging, wastewater treatment, and aeration.
Electronics Industry

Vacuum pumps from Becker are perfectly suited for the absolute precision, low pulsation and vibration, and integrability challenges associated with the manufacturing, processing and testing of all types of electronic components.
General mechanical engineering

Becker provides customised vacuum pump and compressor solutions for numerous mechanical engineering applications across the world, such as conveying, transporting, fixing, lifting, handling, drying, cooling and many more.
Construction Industry

Perfect for turning air into power, our vacuum pumps and compressors are built to withstand the high demands of working on construction sites.
Laser Industry

Blower components are assembled, following a multi-stage cleaning process – under clean room conditions, and deployed as extraction or recirculation blowers for noble gases like helium or to convey inert gases, for example.

Applications

Vacuum Fixing

Vacuum pumps and vacuum systems from Becker are the ideal solution for holding goods and components in place during production, processing, and packaging.
Pick & Place

Many modern production processes require the use of vacuum to transport, lift, and place goods and materials, including feeders for printing, secondary packaging, and other automatic loaders.
Evacuation

From food processing and packaging, to thermoforming and manufacturing, the removal of air or gas from a given space is one of the most wide ranging applications of vacuum pumps and systems.
Extracting

Vacuum pumps are used for a wide range of applications that require the removal of fluids, waste, air, aswell as various other materials.
Pneumatic Conveying

Low pressure and vacuum solutions are perfect for transferring powders, granules, flakes, and other small, dry, low bulk density products.
Degassing

Vacuum pumps are the preferred solution for removing gases, air, moisture, and vapour from processed materials like plastics, ceramic, and pasta to improve the finished product quality.