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
8091438
Compact cylinder ADN-S-20-35-A-P-A
The Festo 8091438 is a double-acting industrial component featuring a 20 mm piston diameter, a 35 mm stroke, and an external thread piston rod at one end. It operates within a pressure range of 0.06 MPa to 1 MPa (0.6 bar to 10 bar) using compressed air conforming to ISO 8573-1:2010 [7:4:4] and accommodates oil lubrication for continued operation. This unit includes elastic cushioning rings at both ends, position sensing via proximity switch, and delivers a theoretical force of 188 N advancing and 141 N retracting at 6 bar. 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
- 8091438
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8091438.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 35 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
- Position sensing
- Via proximity switch
- 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
- 0.2 J
- Theoretical force at 6 bar, retracting
- 141 N
- Theoretical force at 6 bar, advancing
- 188 N
- Moving mass at 0 mm stroke
- 18 g
- Additional moving mass per 10 mm stroke
- 6 g
- Basic weight with 0 mm stroke
- 65 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
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 8091438. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.