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Festo
549971
Standard cylinder DNGL-3"- -PPV-A
This Festo industrial component, part number 549971, is a double-acting piston and piston-rod assembly featuring a 3-inch piston diameter, adjustable pneumatic cushioning at both ends, and a stroke length ranging from 1 to 500 mm. Built on ISO 15552 standards with a square piston rod for torque protection, it operates within a pressure range of 0.6 to 10 bar and temperatures from -20 to 80 °C using dried compressed air. The unit delivers a theoretical force of 3,016 N on the advance stroke and 2,721 N on the return stroke at 6 bar, alongside a male UNF3/4-16 piston rod thread and position detection capability for proximity sensors. Submit the exact part number, quantity, and application requirements to receive a formal quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 549971
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
- Stroke
- 1 ... 500 mm
- Piston diameter
- 3"
- Piston rod thread
- UNF3/4-16
- Based on the standard
- ISO 15552 (previously also VDMA 24652, ISO 6431, NF E49 003.1, UNI | 10290)
- Cushioning
- PPV: Pneumatic cushioning adjustable at both ends
- Assembly position
- Any
- Piston-rod end
- Male thread
- Design structure
- Piston | Piston rod
- Position detection
- For proximity sensor
- Variants
- Single-ended piston rod
- Protection against torque/guide
- Square piston rod
- Working pressure
- 0.6 ... 10 bar
- Mode of operation
- double-acting
- Operating medium
- Dried compressed air, lubricated or unlubricated
- Corrosion resistance classification CRC
- 2
- Ambient temperature
- -20 ... 80 °C
- Cushioning length
- 30 mm
- Theoretical force at 6 bar, return stroke
- 2,721 N
- Theoretical force at 6 bar, advance stroke
- 3,016 N
- Additional weight per 10 mm stroke
- 80 g
- Basic weight for 0 mm stroke
- 2,875 g
- Mounting type
- with accessories
- Pneumatic connection
- NPT3/8-18
- Materials information for cover
- Aluminum
- Materials information for seals
- NBR | TPE-U(PU)
- Materials information, housing
- Aluminum die cast
- Materials information for piston rod
- High alloy steel
- Materials information for cylinder barrel
- Wrought Aluminum alloy
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 549971. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.