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.
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Festo
8049045
Vacuum generator OVEL
The Festo part number 8049045 is an industrial component featuring a T-shape structural design with any mounting position and a nominal width of Laval nozzle ranging from 0.45 mm to 0.95 mm. It operates with a nominal operating pressure of 0.4 MPa, 4 bar, or 58 psi using compressed air as per ISO 8573-1:2010 [7:4:4], and includes integrated functions such as an electric ejector pulse, flow control valve, pressure sensor, pressure transmitter, electric on-off valve, filter, and open muffler. This unit is rated for a DC operating voltage range of 21.6 V to 26.4 V with a 100% duty cycle, features switchable PNP/NPN switching output, and holds c UL us - Listed (OL) certification along with CE and UKCA markings as per the EU and UK EMC directives. Submit the exact part number, quantity, and application requirements for a quote.
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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
- 8049045
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8049045.
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...0.95 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, electric | Flow control valve | Pressure sensor | Pressure transmitter | Electric on-off valve | Filter | Muffler open
- Structural design
- T-shape
- Switching element function
- N/C contact/N/O contact, switchable
- Valve function
- Closed
- Nominal operating pressure
- 0.4 MPa | 4 bar | 58 psi
- DC operating voltage range
- 21.6 V...26.4 V
- Duty cycle
- 100%
- Switching output
- PNP/NPN switchable
- Coil characteristics
- 24 V DC: 1.28 W | 24 V DC: 1.0 W
- Certication
- c UL us - Listed (OL)
- CE marking (see declaration of conformity)
- As per EU EMC directive
- UKCA marking (see declaration of conformity)
- To UK instructions for EMC
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication not possible
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- 0 °C...50 °C
- Degree of protection
- IP40
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 8049045. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.