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Festo
548499
Round cylinder DSNU-2 1/2"- -PPV
The Festo 548499 is a double-acting industrial component featuring a 2 1/2" piston diameter, a 5/8-18 UNF-2A male piston rod thread, and an adjustable stroke ranging from 0.04 to 20 inches based on the ISO 6431 standard. Designed with a piston and single-ended piston rod structure for any assembly position, it operates within a pressure range of 0.1 to 1 MPa (1 to 10 bar) using compressed air conforming to ISO 8573-1:2010 [7:4:4]. This unit incorporates adjustable pneumatic cushioning at both ends with a 0.83-inch cushioning length and 0.9588 ft-lbf end-position impact energy, while tolerating ambient temperatures between -4 and 176 °F and moderate corrosion stress (CRC 2). Submit the exact part number, quantity, and application requirements for a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 548499
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 548499.
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Verified configuration
Technical Specifications
- Stroke
- 0.04 ... 20 "
- Piston diameter
- 2 1/2"
- Piston rod thread
- 5/8-18 UNF-2A
- Based on the standard
- ISO 6431
- Cushioning
- PPV: Pneumatic cushioning adjustable at both ends
- Assembly position
- Any
- Piston-rod end
- Male thread
- Design structure
- Piston | Piston rod
- Position detection
- No
- Variants
- Single-ended piston rod
- Operating pressure MPa
- 0.1 ... 1 MPa
- 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 - Moderate corrosion stress
- PWIS conformity
- VDMA24364-B1/B2-L
- Ambient temperature
- -4 ... 176 °F
- Impact energy in end positions
- 0.9588 ft-lbf
- Cushioning length
- 0.83 "
- Theoretical force at 0.6 MPa (6 bar, 87 psi), retracting
- 336.38 lbf
- Theoretical force at 0.6 MPa (6 bar, 87 psi), advance
- 374.06 lbf
- Moving mass with 0 mm stroke
- 16.191 oz
- Additional weight per 10 mm stroke
- 0.882 oz
- Mounting type
- with accessories
- Pneumatic connection
- 3/8 NPT
- Materials note
- Conforms to RoHS
- Material cover
- Wrought Aluminum alloy
- Material seals
- NBR | TPE-U(PU)
- Material piston rod
- High alloy steel, non-corrosive
- Material cylinder barrel
- 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 548499. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.