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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
547709
Vacuum generator VN-14-L-T4-PQ2-VA5-RO2
The Festo 547709 is an industrial component featuring a T-shaped structural design with a 1.4 mm nominal width Laval nozzle and an 18 mm width dimension. This unit delivers high suction flow and standard ejector characteristics with an open muffler construction, achieving a maximum suction rate of 90 l/min at an 8 bar operating pressure and a nominal operating pressure of 6 bar. It operates within a temperature range of 0 °C to 60 °C using compressed air as per ISO 8573-1:2010 [7:4:4] without oil lubrication, and exhibits a noise level of 77 dB(A) at nominal operating pressure. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this component.
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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
- 547709
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 547709.
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
- 1.4 mm
- Width dimension
- 18 mm
- Muffler construction type
- Open
- Mounting position
- Any
- Ejector characteristics
- High suction ow | Standard
- Integrated function
- Muffler open
- Structural design
- T-shape
- Operating pressure for max. suction rate
- 8 bar
- Operating pressure
- 1 bar...8 bar
- Nominal operating pressure
- 6 bar
- Max. suction rate with respect to atmosphere
- 90 l/min
- Air supply time at nominal operating pressure
- 0.25 s
- 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)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364 Zone III
- Temperature of medium
- 0 °C...60 °C
- Noise level at nominal operating pressure
- 77 dB(A)
- Ambient temperature
- 0 °C...60 °C
- Max. tightening torque
- 0.5 Nm
- Product weight
- 42 g
- Type of mounting
- With through-hole | With accessories
- Pneumatic connection 1
- QS-6
- Pneumatic connection 3
- Muffler open
- Vacuum connection
- G1/4
- Material of connecting thread
- Wrought aluminum alloy
- Note on materials
- RoHS compliant
- Seals material
- NBR
- Female nozzle material
- POM
- Housing material
- Reinforced POM
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 547709. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.