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Festo
171778
Round cylinder DSAG-20- -PPV-A-S2
The Festo 171778 is a double-acting industrial component featuring a 20 mm piston diameter and a stroke adjustable from 1 to 320 mm with a male M8 piston rod thread. Operating on compressed air per ISO8573-1:2010 [7:4:4] within a 1 to 10 bar working pressure range, it incorporates adjustable pneumatic cushioning (PPV) at both ends with a 17 mm cushioning length. This unit delivers a theoretical retracting force of 158.3 N and an advance force of 188.5 N at 6 bar (0.6 MPa), alongside a CRC rating of 2 for moderate corrosion stress and VDMA24364-B2-L PWIS conformity. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 171778
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 171778.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 1 ... 320 mm
- Piston diameter
- 20 mm
- Piston rod thread
- M8
- Cushioning
- PPV: Pneumatic cushioning adjustable at both ends
- Piston-rod end
- Male thread
- Working pressure
- 1 ... 10 bar
- Mode of operation
- double-acting
- 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
- PWIS conformity
- VDMA24364-B2-L
- Ambient temperature
- -20 ... 80 °C
- Cushioning length
- 17 mm
- Theoretical force at 0.6 MPa (6 bar, 87 psi), retracting
- 158.3 N
- Theoretical force at 0.6 MPa (6 bar, 87 psi), advance
- 188.5 N
- Moving mass with 0 mm stroke
- 79 g
- Additional mass factor per 10 mm of stroke
- 3.9 g
- Basic weight for 0 mm stroke
- 138 g
- Additional weight per 10 mm stroke
- 7.2 g
- Pneumatic connection
- M20x1,5
- Material cover
- Wrought Aluminum alloy
- Material seals
- NBR | TPE-U(PU)
- Material housing
- High alloy steel, non-corrosive
- Material piston rod
- High alloy steel, non-corrosive
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 171778. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.