Confirm the exact configuration
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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
539075
Vacuum generator OVEM-BN
The Festo 539075 is a modular industrial component featuring a 20 mm width dimension, an operating pressure range of 2 bar to 8 bar at a nominal operating pressure of 6 bar, and a Laval nozzle nominal width between 0.45 mm and 1.4 mm. Integrated functions include an electric ejector pulse valve, flow control valve, electric on-off valve, filter, electric air-saving function, check valve, open muffler, and vacuum switch, supporting high suction flow, high vacuum, and standard ejector characteristics with a 40 µm filtration grade. Operating on a 20.4 V to 27.6 V DC voltage range with 100% duty cycle, the unit includes non-detenting manual override, reverse polarity protection for all electrical connections, and switching inputs conforming to IEC 61131-2. Submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 539075
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 539075.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Nominal width of Laval nozzle
- 0.45 mm...1.4 mm
- Width dimension
- 20 mm
- Mounting position
- Any
- Ejector characteristics
- High suction ow | High vacuum | Standard
- Grade of ltration
- 40 µm
- Manual override
- Non-detenting
- 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
- Switching element function
- NC contact | N.O. contact
- Reverse polarity protection
- for all electrical connections
- Switching input to standard
- IEC 61131-2
- Operating pressure
- 2 bar...8 bar
- Nominal operating pressure
- 6 bar
- DC operating voltage range
- 20.4 V...27.6 V
- Duty cycle
- 100%
- Insulation voltage
- 50 V
- Switching output
- 2xNPN | 2xPNP | NPN | PNP
- Coil characteristics
- 24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
- Surge resistance
- 0.8 kV
- Contamination level
- 3
- Certication
- RCM compliance mark | c UL us - Listed (OL)
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 539075. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.