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Festo
159921
Twin-piston cylinder DPZ-25-25-P-A-S20
The Festo part number 159921 is a double-acting industrial component featuring a 25 mm piston diameter, a 25 mm stroke, and a yoke drive unit design with a plain-bearing guide and a through, hollow piston rod. It operates on compressed air within a working pressure range of 1 to 10 bar and temperatures from -20 to 80 °C, incorporating flexible cushioning rings at both ends with an impact energy rating of 0.3 Nm. Delivering a theoretical force of 452 N for both advance and return strokes at 6 bar, this unit includes position detection for proximity sensors and has a CRC corrosion resistance classification of 2. 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
- 159921
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 159921.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 25 mm
- Adjustable end-position range/length
- 10 mm
- Piston diameter
- 25 mm
- Operating mode of drive unit
- Yoke
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Assembly position
- Any
- Guide
- Plain-bearing guide
- Design structure
- Guide
- Position detection
- For proximity sensor
- Variants
- through, hollow piston rod
- 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
- Ambient temperature
- -20 ... 80 °C
- Impact energy in end positions
- 0.3 Nm
- Theoretical force at 6 bar, return stroke
- 452 N
- Theoretical force at 6 bar, advance stroke
- 452 N
- alternative connections
- See product drawing
- Pneumatic connection
- M5
- Materials information for cover
- Wrought Aluminum alloy
- Materials information for seals
- NBR
- Materials information, housing
- Wrought Aluminum alloy
- Materials information for 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 159921. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.