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Festo
549965
Standard cylinder DNGZK-4"- -PPV-A
The Festo 549965 is a double-acting industrial component featuring a 4-inch piston diameter, a single-ended piston rod with a UNF3/4-16 male thread, and an adjustable pneumatic cushioning system (PPV) at both ends with a 30 mm cushioning length. Built on the ISO 15552 standard, this unit operates within a pressure range of 0.6 to 10 bar using dried compressed air, delivering a theoretical force of 4,712 N on the advance stroke and 4,418 N on the return stroke at 6 bar. It supports any assembly position, includes position detection for proximity sensors, and maintains a basic weight of 6,210 g with an additional 100 g per 10 mm stroke across a stroke range of 1 to 2,000 mm within an ambient temperature of -20 to 80 °C. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 549965
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 549965.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 1 ... 2,000 mm
- Piston diameter
- 4"
- 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
- 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
- 4,418 N
- Theoretical force at 6 bar, advance stroke
- 4,712 N
- Additional weight per 10 mm stroke
- 100 g
- Basic weight for 0 mm stroke
- 6,210 g
- Mounting type
- with accessories
- Pneumatic connection
- NPT1/2-14
- 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 549965. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.