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Becker U Series
Oil Lubricated Rotary Vane Vacuum Pumps
The robustly designed of Becker U Series rotary vane pumps excel in vacuum applications with higher pressure differences. A rotor, eccentrically mounted with slots, rotates within a cylindrical housing. Precision-fitted sliding vanes move within the slots, creating separation between individual working chambers. In contrast to dry-running rotary vane pumps, oil-lubricated pumps not only provide lubrication but also seal the working chambers with the transported oil. This sealing capability allows the pumps to achieve a fine vacuum, making them ideal for applications requiring high vacuum levels.
Each U Series pump comes standard with
• Most efficient IE3 motors in the industry• High efficiency oil separator element
• Oil tank with dual stage oil separation
• Gas ballast valves available
Click for Larger ViewBecker U Series Model U 4.20
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Model: U 4.20
Open Flow SCFM: 12
Maximum Vacuum: 1 Torr
Horsepower: 1
Becker U Series Model U 4.40
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Model: U 4.40
Open Flow SCFM: 28
Maximum Vacuum: 0.375 Torr
Horsepower: 2.4
Becker U Series Model U 5.71
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Model: U 5.71
Open Flow SCFM: 49
Maximum Vacuum: 0.075 Torr
Horsepower: 2.4
Becker U Series Model U 5.101
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Model: U 5.101
Open Flow SCFM: 71
Maximum Vacuum: 0.075 Torr
Horsepower: 3.5
Becker U Series Model U 5.166
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Model: U 5.166
Open Flow SCFM: 116
Maximum Vacuum: 0.075 Torr
Horsepower: 6.4
Becker U Series Model U 5.201
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Model: U 5.201
Open Flow SCFM: 141
Maximum Vacuum: 0.075 Torr
Horsepower: 8.9
Becker U Series Model U 5.301
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Model: U 5.301
Open Flow SCFM: 211
Maximum Vacuum: 0.075 Torr
Horsepower: 12.1
Becker U Series Model U 4.400 F
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Model: U 4.400 F
Open Flow SCFM: 299
Maximum Vacuum: 0.5 Torr
Horsepower: 17.7
Becker U Series Model U 4.400 SA/K
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Model: U 4.400 SA/K
Open Flow SCFM: 299
Maximum Vacuum: 2 Torr
Horsepower: 17.7
Becker U Series Model U 4.630 F
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Model: U 4.630 F
Open Flow SCFM: 430
Maximum Vacuum: 0.5 Torr
Horsepower: 24.1
Becker U Series Model U 4.630 SA/K
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Model: U 4.630 SA/K
Open Flow SCFM: 430
Maximum Vacuum: 2 Torr
Horsepower: 24.1
Features
• Most efficient IE3 motors in the industry• High efficiency oil separator element
• Oil tank with dual stage oil separation
• Semi or full synthetic oil
• Gas ballast valves available
• Single shaft direct drive
• Robust and long-lasting
Benefits
• Low operation and maintenance costs• Cool and quiet operation
• Small footprint for space savings
• Straightforward construction for fast and easy service on-site to reduce downtime
• High water vapor tolerance
• Best cold start performance
• Compact design for easy integration
By Application
Degassing• Vacuum pumps are the preferred solution for removing gases, air, moisture, and vapor from processed materials like plastics, ceramic, and pasta to improve the finished product quality.
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 and blowers are used for a wide range of applications that require the removal of fluids, waste, air, as well as various other materials.
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.
By Market
CNC Routing - Woodworking Industry• Vacuum pumps from Becker, provide the strong vacuum hold down that is imperative for keeping parts in place and reducing scrap.
Composite / RTM / LRTM Manufacturing
• Autoclaves, vacuum layup, and Composite/RTM/LRTM manufacturing, large and small, are handled easily and efficiently with Becker pumps and systems.
Energy
• Becker vacuum pumps and blowers follow the trend to new technologies and are an important and efficient component of stationary fuel cells, and battery production, among others.
General Mechanical Engineering
• Becker provides customized 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.
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.
Maple Sugar Extraction
• Becker vacuum pumps and accessories are designed to be sturdy and durable with low maintenance and operating costs, and are perfectly suited for use in maple sugar extraction.
Medical Industry
• Our highly reliable vacuum pumps are found in many central medical/surgical vacuum systems and medical devices.
Primary Packaging and Food Processing
• Whether you have an inline tray sealer, chamber machine, rotary chamber machine, tumbler or massager our robust vacuum pumps keep your machine running.
Plastics Industry
• From the production of new plastic components to the resource-friendly recycling of PET – vacuum pumps/systems and compressors from Becker are involved in the process.
Thermoforming
• From clamshells, to blisters and trays we offer several vacuum pump technologies to meet your individual needs.
U 4.20 Operational Manual
U 4.20 Parts List
U 4.40 Data Sheet
U 4.40 Operational Manual
U 4.40 Parts List
U 5.71 Data Sheet
U 5.71 Operational Manual
U 5.71 Parts List
U 5.101 Data Sheet
U 5.101 Operational Manual
U 5.101 Parts List
U 5.166 Data Sheet
U 5.166 Operational Manual
U 5.166 Parts List
U 5.201 Data Sheet
U 5.201 Operational Manual
U 5.201 Parts List
U 5.301 Data Sheet
U 5.301 Operational Manual
U 5.301 Parts List
U 4.400 F Data Sheet
U 4.400 F Operational Manual
U 4.400 F Parts List
U 4.400 SA/K Data Sheet
U 4.400 SA/K Operational Manual
U 4.400 SA/K Parts List
U 4.630 F Data Sheet
U 4.630 F Operational Manual
U 4.630 F Parts List
U 4.630 SA/K Data Sheet
U 4.630 SA/K Operational Manual
U 4.630 SA/K Parts List
Maintenance Guide for U4.20-U4.40
Maintenance Guide for U5-Series
Maintenance Guide for U4.400/4.630 Series
Open Flow SCFM: openFlow
Maximum Vacuum: Max Vac
Horsepower: hp