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Festo
156403
Compact cylinder AEVULQ-25- -A-P-A-S26
The Festo 156403 is a single-acting industrial component featuring a 25 mm piston diameter, an adjustable stroke from 1 to 25 mm, and a square piston rod for torque protection and guidance. Operating on compressed air per ISO 8573-1:2010 [7:4:4] within a 1.2 to 10 bar working pressure range, this unit delivers a theoretical advance force of 221 N at 6 bar and incorporates flexible cushioning rings at both ends. It includes heat-resistant seals supporting ambient temperatures up to 120 °C, a through piston rod, and an M5 pneumatic connection with a CRC 2 moderate corrosion resistance classification. Submit the exact part number, quantity, and application requirements for a formal quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 156403
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 156403.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 1 ... 25 mm
- Piston diameter
- 25 mm
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Assembly position
- Any
- Mode of operation
- single-acting
- Piston-rod end
- Male thread
- Design structure
- Piston | Piston rod
- Position detection
- For proximity sensor
- Variants
- Through piston rod | Heat resistant seals, max. 120°C
- Protection against torque/guide
- Square piston rod
- Working pressure
- 1.2 ... 10 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Ambient temperature
- 0 ... 120 °C
- Impact energy in end positions
- 0.1 J
- Theoretical force at 6 bar, advance stroke
- 221 N
- Mounting type
- Optional | with through hole | with accessories
- Pneumatic connection
- M5
- Material of flange screw
- steel, galvanized
- Material cover
- Wrought Aluminum alloy
- Material of dynamic seals
- FPM
- Material piston rod
- High alloy steel, non-corrosive
- Material cylinder barrel
- Wrought Aluminum alloy
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 156403. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.