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Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
158851
Standard cylinder DNU-40- -PPV-A-S8
The Festo 158851 is a double-acting industrial component featuring a 40 mm piston diameter, an adjustable stroke range from 1 to 2,000 mm, and an M12x1,25 piston rod thread with a male end. Built to ISO 6431 standards with PPV adjustable pneumatic cushioning at both ends, it operates within a 0.6 to 12 bar pressure range on dried compressed air and delivers theoretical forces of 715 N on advance and 586 N on return strokes at 6 bar. This unit includes position detection capabilities for proximity sensors, operates in ambient temperatures from -20 to 80 °C, and holds Germanischer Lloyd authorization alongside a CRC 2 corrosion resistance classification. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 158851
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 158851.
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 ... 2,000 mm
- Piston diameter
- 40 mm
- Piston rod thread
- M12x1,25
- Cushioning
- PPV: Pneumatic cushioning adjustable at both ends
- Assembly position
- Any
- Conforms to standard
- ISO 6431
- Piston-rod end
- Male thread
- Design structure
- Piston | Piston rod
- Position detection
- For proximity sensor
- Variants
- S8: all external cylinder surfaces conform to corrosion resistance class | KBK3 (heavy duty corrosion protection) This variant includes variant S3. | End surfaces and the bearing collar are not protected. Any further | protective measures which are required should be specified when ordering.
- Operating pressure
- 0.6 ... 12 bar
- Mode of operation
- double-acting
- Operating medium
- Dried compressed air, lubricated or unlubricated
- Corrosion resistance classification CRC
- 2
- Ambient temperature
- -20 ... 80 °C
- Authorization
- Germanischer Lloyd
- Cushioning length
- 21 mm
- Theoretical force at 6 bar, return stroke
- 586 N
- Theoretical force at 6 bar, advance stroke
- 715 N
- Additional weight per 10 mm stroke
- 36 g
- Basic weight for 0 mm stroke
- 727 g
- Mounting type
- with accessories
- Pneumatic connection
- G1/4
- Materials information for cover
- Aluminum
- Materials information for seals
- TPE-U(PU)
- Materials information for piston rod
- High alloy steel
- Materials information for cylinder barrel
- Wrought Aluminum alloy | Anodized
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 158851. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.