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
539074
Vacuum generator OVEM
The Festo part number 539074 is a modular industrial component featuring a Laval nozzle nominal width of 0.45 mm to 3 mm and a width dimension of 20 mm to 36 mm for any mounting position. It operates within a pressure range of 2 bar to 8 bar, achieving a maximum vacuum of 93% and a maximum suction rate of 6 l/min to 348 l/min with high suction flow, high vacuum, or standard ejector characteristics. 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, accompanied by a 4-digit alphanumeric backlit LCD and LED display. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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
- 539074
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 539074.
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...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
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.