Oil-free and contact-free operation
Claw technology operates completely oil-free and without contact between rotor elements, preventing process contamination and ensuring long equipment service life.
Elmo Rietschle C-VLU
Oil-free claw vacuum pumps with advanced claw technology for reliable generation of deep vacuum in demanding industrial processes.
| Pumping speed: up to approximately 1,000 m³/h, depending on model |
| Ultimate vacuum: down to 30 mbar (abs.), depending on model |
| Model sizes: VLU 62, 122, 301, 401, 501, 651 and 1000 |
| Operation: Oil-free, contact-free claw principle |
| Pumping speed: up to approximately 1,000 m³/h, depending on model |
| Ultimate vacuum: down to 30 mbar (abs.), depending on model |
| Model sizes: VLU 62, 122, 301, 401, 501, 651 and 1000 |
| Operation: Oil-free, contact-free claw principle |
- Oil-free claw vacuum technologyCompletely oil-free and contact-free claw technology without wear, process contamination or the need for oil and filter changes.
- Patented air endThe patented air-end design provides optimum efficiency, reliable operation and long service life, including during continuous operation.
- Multiple sizes on one platformThe C-VLU series is available in multiple sizes (VLU 62, 122, 301, 401, 501, 651 and 1000), enabling precise adaptation to application requirements.
- Very low ultimate vacuumAchieves vacuum levels down to 30 mbar (abs.).
| Parameter | VLU 62 | VLU 122 | VLU 301 | VLU 401 | VLU 501 | VLU 651 | VLU 1000 |
|---|---|---|---|---|---|---|---|
| Additional versions | For additional models and versions, please contact our specialists. Send us your requirements and we will help find the right configuration for your application. | ||||||
Benefits
High energy efficiency
Optimized internal compression provides high efficiency at low energy consumption, significantly reducing operating costs compared with conventional vacuum pumps.
Minimal maintenance requirements
The oil-free design eliminates the need for oil and filter changes, resulting in fewer service interventions, less downtime and lower maintenance costs.
Reliable deep vacuum
The C-VLU series reaches very low ultimate vacuum pressures previously associated mainly with oil-lubricated systems, making it suitable for demanding applications.
Low total cost of ownership
The combination of energy efficiency, reliable operation and minimal maintenance provides low long-term costs throughout the equipment's service life.
Reliable industrial design
Robust construction and precise manufacturing enable stable, reliable operation in demanding industrial environments and continuous processes.
Packaging industry
Vacuum packagingReliable vacuum generation for packaging lines, thermoforming and vacuum sealing, where process cleanliness and continuous operation are essential.
Plastics industry
Forming and extrusionSuitable for thermoforming, extrusion and vacuum forming of plastics where stable, deep vacuum without contamination is required.
Woodworking industry
CNC and handlingVacuum clamping and workpiece handling on CNC machines, as well as panel transport, where reliability and consistent performance are important.
Printing and paper industry
Transport and extractionStable vacuum for paper handling, printing presses and finishing processes where high equipment availability is required.
Food industry
Clean, oil-free processOil-free operation enables use in food processes where hygiene and product protection are essential.
Central vacuum systems
Industrial infrastructureAn ideal solution for central vacuum stations in production plants requiring high reliability, energy efficiency and modularity.
Vacuum and blowers
Tell us your requirements and we will propose the right solution.
Fill in a short form and we will prepare a proposal for a vacuum pump or blower based on flow, pressure, and operating conditions. If needed, we can also include filtration, silencers, and accessories.
Technology selection based on the process
Optimization of energy consumption, noise, and maintenance
Supply, installation, commissioning, and service
Where to find us
DirectionsPod lipami 4 · 1370 Logatec, Slovenija
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