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Festo
171944
Round cylinder DSAH-25- -PPV
The Festo 171944 is a double-acting industrial component featuring a 25 mm piston diameter and an adjustable stroke range from 1 to 500 mm, operating on compressed air compliant with ISO8573-1:2010 [7:4:4] at working pressures between 1 and 10 bar. Equipped with PPV pneumatic cushioning at both ends and NBR and TPE-U(PU) seals, this wrought aluminum alloy unit delivers a theoretical retraction force of 247.4 N and an advance force of 294.5 N at 6 bar. It operates within an ambient temperature range of -20 to 80 °C, maintains a CRC 2 moderate corrosion resistance classification, and permits lubricated operation. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 171944
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 171944.
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 ... 500 mm
- Piston diameter
- 25 mm
- Cushioning
- PPV: Pneumatic cushioning adjustable at both ends
- 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
- 247.4 N
- Theoretical force at 0.6 MPa (6 bar, 87 psi), advance
- 294.5 N
- Moving mass with 0 mm stroke
- 141 g
- Additional mass factor per 10 mm of stroke
- 6.2 g
- Basic weight for 0 mm stroke
- 212 g
- Additional weight per 10 mm stroke
- 11.1 g
- Pneumatic connection
- M6
- 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 171944. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.