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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
539074
Vacuum generator OVEM
Festo Vacuum generator OVEM, part number 539074, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 539074
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- Nominal width of Laval nozzle
- 0.45 mm...3 mm
- Width dimension
- 20 mm...36 mm
- Mounting position
- Any
- Ejector characteristics
- High suction ow | High vacuum | Standard
- Grade of ltration
- 40 µm
- Manual override
- Non-detenting | Also via control keys
- Integrated function
- Ejector pulse valve, electric | Flow control valve | Electric on-off valve | Filter | Electric air-saving function | Check valve | Muffler open | Vacuum switch
- Structural design
- Modular
- Short-circuit protection
- Yes
- Valve function
- Closed | Open
- Reverse polarity protection
- for all electrical connections
- Display type
- 4-digit, alphanumeric | Backlit LCD | LED
- Switching position indication
- LCD | LED
- Operating pressure
- 2 bar...8 bar
- Operating pressure for max. vacuum
- 3.5 bar...5.3 bar
- Max. vacuum
- 93 %
- Max. suction rate with respect to atmosphere
- 6 l/min...348 l/min
- DC operating voltage range
- 20.4 V...27.6 V
- Duty cycle
- 100%
- Coil characteristics
- 24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
- Overload protection
- Available
Technical library
Documents and Data Sheets
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 539074. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.