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
549253
Vacuum generator VN-10-L-T4-PQ2-VQ3-RO2
The Festo 549253 is an industrial component featuring a T-shaped structural design with a 0.95 mm Laval nozzle nominal width, an 18 mm width dimension, and an open muffler construction type. It operates within a pressure range of 1 bar to 8 bar, achieving a maximum suction rate of 62.7 l/min with respect to the atmosphere at a 4 bar operating pressure and a 0.46 s air supply time at the 6 bar nominal operating pressure. The unit functions with compressed air matching ISO 8573-1:2010 [7:4:4], prohibits oil lubrication operation, and exhibits a 72 dB(A) noise level alongside a 0 °C to 60 °C medium and ambient temperature range. Submit the exact part number, quantity, and application requirements to request 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
- 549253
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 549253.
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
- 0.95 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
- 4 bar
- Operating pressure
- 1 bar...8 bar
- Nominal operating pressure
- 6 bar
- Max. suction rate with respect to atmosphere
- 62.7 l/min
- Air supply time at nominal operating pressure
- 0.46 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
- 72 dB(A)
- Ambient temperature
- 0 °C...60 °C
- Max. tightening torque
- 0.5 Nm
- Product weight
- 36 g
- Type of mounting
- With through-hole | With accessories
- Pneumatic connection 1
- QS-6
- Pneumatic connection 3
- Muffler open
- Vacuum connection
- QS-8
- Note on materials
- RoHS compliant
- Seals material
- NBR
- Female nozzle material
- POM
- Housing material
- Reinforced POM
- Muffler material
- Die-cast aluminum
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 549253. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.