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Festo
526157
Vacuum generator VN-10-L-T4-PQ2-VQ3-RQ3
The Festo part number 526157 is a T-shape industrial component featuring a 0.95 mm Laval nozzle nominal width and an 18 mm width dimension, designed with high suction flow and standard ejector characteristics. Operating within a 1 bar to 8 bar pressure range and a nominal operating pressure of 6 bar, it delivers a maximum suction rate of 62.7 l/min with respect to the atmosphere and a 0.46 s air supply time. Weighing 27 g, the unit accepts compressed air as per ISO 8573-1:2010 [7:4:4] via a QS-6 pneumatic connection 1, while prohibiting oil lubrication during operation. Submit your 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
- 526157
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 526157.
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
- Mounting position
- Any
- Ejector characteristics
- High suction ow | Standard
- 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-B1/B2-L
- Temperature of medium
- 0 °C...60 °C
- Ambient temperature
- 0 °C...60 °C
- Max. tightening torque
- 0.5 Nm
- Product weight
- 27 g
- Type of mounting
- With through-hole | With accessories
- Pneumatic connection 1
- QS-6
- Pneumatic connection 3
- QS-8
- Vacuum connection
- QS-8
- Note on materials
- RoHS compliant
- Seals material
- NBR
- Female nozzle material
- POM
- Housing material
- Reinforced POM
- Material of jet nozzle
- Wrought aluminum alloy
- Material of pneumatic tting
- Brass | Nickel-plated
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 526157. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.