High pumping speed in fine vacuum
The combination of an oil-lubricated rotary vane backing pump and rotary lobe booster delivers very low ultimate pressure together with high pumping speed, making it suitable for demanding fine-vacuum applications.
Elmo Rietschle R-VPR
Compact Elmo Rietschle vacuum pumpstands combining an oil-lubricated rotary vane backing pump (V-VC) with a rotary lobe booster (R-VWP) for high pumping speed and very low ultimate pressure.
| System type: Vacuum pumpstand with rotary lobe booster |
| Ultimate pressure: Up to 0.01 mbar (abs.) |
| Frequency: 50 / 60 Hz |
| Noise: 74–86 dB(A), depending on model and frequency |
| Weight: 225–1,440 kg, depending on configuration |
| System type: Vacuum pumpstand with rotary lobe booster |
| Ultimate pressure: Up to 0.01 mbar (abs.) |
| Frequency: 50 / 60 Hz |
| Noise: 74–86 dB(A), depending on model and frequency |
| Weight: 225–1,440 kg, depending on configuration |
- R-VPR pumpstand (V-VC + R-VWP)A pumpstand consisting of an oil-lubricated V-VC rotary vane backing pump and an R-VWP rotary lobe booster stage. Designed for fine-vacuum evacuation in general industrial applications.
- Modular designThe modular construction allows the appropriate combination and size to be selected. Individually engineered pumpstand combinations are also available.
- Industrial motors (DIN EN 60034)Flange-mounted motors comply with DIN EN 60034 and use IP55 protection and class F insulation for reliable industrial operation.
| Parameter | R-VPR 100.05 | R-VPR 300.10 | R-VPR 700.25 | R-VPR 1100.25 |
|---|---|---|---|---|
| Ultimate pressure [mbar (abs.)] | 0.01 | |||
| Average sound level [dB(A)] | 74 | 76 | 80 | 83 |
| Maximum weight [kg] | 225 | 425 | 1080 | 1440 |
| Booster stage | R-VWP 500 | R-VWP 1000 | R-VWP 2500 | R-VWP 2500 |
| Backing pump | V-VC 100 | V-VC 300 | V-VC 700 | V-VC 1100 |
| Motor standard | DIN EN 60034 | |||
| Motor protection | IP55 | |||
| Insulation class | F | |||
Benefits
Modular and adaptable design
R-VPR pumpstands are built as modular systems, allowing pump combinations to be tailored to process requirements, flow, ultimate pressure and operating mode.
Robust, proven industrial solution
The design is based on proven Elmo Rietschle components for reliable continuous operation, long service life and low maintenance costs.
Stable flow with low pulsation
The rotary lobe booster operates without contact and provides an even, low-pulsation flow that improves process stability and reduces mechanical loads.
Frequency control available
Frequency-controlled operation can adapt pumping performance to actual process requirements and provide additional energy savings.
ATEX versions available
ATEX-compliant versions are available for use in potentially explosive atmospheres and specialized industrial or chemical processes.
Process industry
Fine vacuumR-VPR pumpstands suit process applications requiring stable fine vacuum and high pumping speed during continuous operation.
Chemical industry
Reliable operationR-VPR pumpstands evacuate reactors, vessels and systems where robust construction and stable fine-vacuum operation are essential.
Electronics
Stable vacuumUsed in electronics production and processing where low ultimate pressure and reliable, low-pulsation operation are required.
Pharmaceutical industry
Industrial standardR-VPR pumpstands support pharmaceutical production and drying processes requiring repeatability and reliable fine vacuum.
Central vacuum systems
System solutionsThe modular design makes R-VPR pumpstands suitable as building blocks for central vacuum systems serving multiple users in industrial plants.
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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