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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
8091431
Compact cylinder ADN-S-20-5-A-P
The Festo 8091431 is a double-acting industrial component featuring a 20 mm piston diameter and a 5 mm stroke, utilizing elastic cushioning rings at both ends with an impact energy of 0.14 J. Designed with a piston rod at one end featuring an external thread, it operates on compressed air meeting ISO 8573-1:2010 [7:4:4] standards within a pressure range of 0.06 MPa to 1 MPa (0.6 bar to 10 bar). It delivers a theoretical force of 188 N advancing and 141 N retracting at 6 bar, functions across an ambient temperature range of 0 °C to 80 °C in any mounting position, and meets ISO 14644-1 Class 5 cleanroom suitability with a corrosion resistance class of 1. Submit the exact part number, quantity, and application requirements for a quote.
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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
- 8091431
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8091431.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 5 mm
- Piston diameter
- 20 mm
- Cushioning
- Elastic cushioning rings/pads at both ends
- Mounting position
- Any
- Mode of operation
- Double-acting
- Piston rod end
- External thread
- Structural design
- Piston | Piston rod
- Variants
- Piston rod at one end
- Operating pressure
- 0.06 MPa...1 MPa | 0.6 bar...10 bar
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Cleanroom suitability, measured according to ISO 14644-14
- Class 5 according to ISO 14644-1
- Ambient temperature
- 0 °C...80 °C
- Impact energy in the end positions
- 0.14 J
- Theoretical force at 6 bar, retracting
- 141 N
- Theoretical force at 6 bar, advancing
- 188 N
- Moving mass at 0 mm stroke
- 11 g
- Additional moving mass per 10 mm stroke
- 6 g
- Basic weight with 0 mm stroke
- 51 g
- Additional weight per 10 mm stroke
- 26 g
- Type of mounting
- Alternatively: | With through-hole | With internal thread | With accessories
- Pneumatic connection
- M5
- Note on materials
- RoHS compliant
- Cover material
- Wrought aluminum alloy, anodized
- Material of dynamic seals
- NBR
- Housing material
- Wrought aluminum alloy, anodized
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 8091431. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.