Reliable vacuum down to 115 mbar
The three- to five-stage design enables stable and repeatable vacuum operation down to 115 mbar, including in demanding industrial processes.
Elmo Rietschle F-CEV-S
Compact 3–5-stage radial blowers for reliable vacuum operation, with low heat generation even under throttling and fast start-up.
| Operation: Vacuum |
| Number of stages: 3–5 |
| Volumetric flow: up to 8.9 m³/min |
| Max. vacuum: down to 115 mbar |
| Operation: Vacuum |
| Number of stages: 3–5 |
| Volumetric flow: up to 8.9 m³/min |
| Max. vacuum: down to 115 mbar |
- F-CEV-S – standard versionMultistage radial blower with three to five stages for vacuum operation. Compact design, low heat generation even under throttling and fast start-up due to exceptionally lightweight impellers. Suitable for a wide range of industrial vacuum applications.
| Parameter | CEV 3709-S3 | CEV 3709-S4 | CEV 3709-S5 | CEV 3718-S3 | CEV 3718-S4 |
|---|---|---|---|---|---|
| Number of stages | 3-5 | 3-5 | 3-5 | 3-5 | 3-5 |
| Max. volumetric flow [m³/min] | up to 8.9 | up to 8.9 | up to 8.9 | up to 8.9 | up to 8.9 |
| Max. vacuum [mbar] | up to 115 | up to 115 | up to 115 | up to 115 | up to 115 |
| Rated motor power [kW] | 0,55 | 0,75 | 1,10 | 1,10 | 1,50 |
| Voltage [V] | 230 Δ / 400 Y | 230 Δ / 400 Y | 230 Δ / 400 Y | 230 Δ / 400 Y | 230 Δ / 400 Y |
| Current [A] | 2,85 Δ / 1,65 Y | 5,4 Δ / 3,1 Y | 5,2 Δ / 3,0 Y | 5,4 Δ / 3,1 Y | 6,1 Δ / 3,5 Y |
| Weight [kg] | 30 | 38 | 42 | 38 | 42 |
| Sound level [dB(A)] | 72 | 73 | 73 | 75 | 75 |
Benefits
High volumetric flow rates
Flow rates up to 8.9 m³/min enable efficient extraction, air transport and process use in a wide range of industrial applications.
Low heat generation even under throttling
The optimized aerodynamic design maintains a low operating temperature, including when the blower is partially throttled or operates away from its nominal point.
Fast start-up and dynamic operation
Exceptionally lightweight cast impellers provide fast start-up, responsive control and lower mechanical loads on drive components.
Compact and industrially robust design
The compact design enables easy integration into machines and systems, while cast-aluminum housings provide long service life in industrial environments.
Low maintenance costs
The robust construction, permanently lubricated bearing design and proven technology make F-CEV-S radial blowers highly reliable and low-maintenance.
Printing industry
VacuumUsed in air cabinets for printing presses and finishing lines where stable, even vacuum is required for reliable process operation.
Packaging industry
ExtractionAn ideal solution for extracting film, plastic edge strips and lightweight materials in packaging and automated lines.
Woodworking industry
Industrial extractionUsed in systems for extracting dust and lightweight particles where continuous operation and robust construction are important.
Textile industry
Drying and extractionSuitable for vacuum extraction and drying in textile processes requiring reliable airflow and low heat generation.
Environmental technology
Process airUsed in environmental and process systems such as extraction, drying and wastewater treatment where reliable operation is essential.
General industry
Vacuum processesUniversal use in industrial vacuum systems, dryers, industrial vacuum cleaners and central extraction systems.
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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Explore other vacuum and blower solutions from Elmo Rietschle.
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Vacuum, 3–5 stagesMultistage radial blower for vacuum applications. Designed for stable processes and higher vacuum in a compact package, with flow up to 8.9 m³/min and vacuum down to 115 mbar.
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F-CEV-D
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Vacuum + collector (high)Multistage vacuum version with a high filter vessel and collection box. Designed for strips and pieces of paper or film, such as packaging material, with flow up to 7.8 m³/min and vacuum down to 70 mbar.
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F-RER / F-REL
High flow rates, single-stageSingle-stage radial blower for vacuum or pressure at low differential pressures. Very high volumetric flow rates up to 57 m³/min; RER rotates right and REL rotates left for easier installation.
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