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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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
159844
Twin-piston cylinder DPZ-25-40-P-A-S6
The Festo 159844 is a double-acting industrial component featuring a 25 mm piston diameter, a 40 mm stroke, and a plain-bearing guide with a yoke drive unit operating mode. Built with S6 heat-resistant seals supporting an ambient and operating temperature range of -20 to 120 °C, this unit operates on dried compressed air at a working pressure of 1 to 10 bar and includes flexible cushioning rings at both ends. It delivers a theoretical force of 590 N on the advance stroke and 452 N on the return stroke at 6 bar, with position detection for a proximity sensor via an M5 pneumatic connection. Submit the exact part number, quantity, and application requirements for a formal 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
- 159844
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 159844.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 40 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
- S6: heat-resistant seals to max. 120 °C
- Working pressure
- 1 ... 10 bar
- Mode of operation
- double-acting
- Operating medium
- Dried compressed air, lubricated or unlubricated
- Corrosion resistance classification CRC
- 2
- Ambient temperature
- -20 ... 120 °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
- 590 N
- alternative connections
- See product drawing
- Pneumatic connection
- M5
- Materials information for cover
- Wrought Aluminum alloy
- Materials information for seals
- FPM
- 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 159844. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.