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Festo
548549
Round cylinder DSNU-1 5/8"- -P-S2
The Festo 548549 is a double-acting industrial component featuring a 1 5/8" piston diameter, a 1/2-20 UNF-2A male piston rod thread, and variants with a through piston rod based on the ISO 6431 standard. It operates with compressed air in accordance with ISO8573-1:2010 [7:4:4] at a working pressure of 1 to 10 bar (0.1 to 1 MPa), delivering a theoretical retracting force of 126.66 lbf at 0.6 MPa (87 psi). Built with flexible cushioning rings/plates at both ends, this unit functions across an ambient temperature range of -4 to 176 °F with a CRC rating of 2 for moderate corrosion stress. 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
- 548549
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 548549.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 0.04 ... 20 "
- Piston diameter
- 1 5/8"
- Piston rod thread
- 1/2-20 UNF-2A
- Based on the standard
- ISO 6431
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Assembly position
- Any
- Piston-rod end
- Male thread
- Design structure
- Piston | Piston rod
- Position detection
- No
- Variants
- Through 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
- 0.5163 ft-lbf
- Theoretical force at 0.6 MPa (6 bar, 87 psi), retracting
- 126.66 lbf
- Theoretical force at 0.6 MPa (6 bar, 87 psi), advance
- 150.58 lbf
- Moving mass with 0 mm stroke
- 8.113 oz
- Additional weight per 10 mm stroke
- 0.564 oz
- Mounting type
- with accessories
- Pneumatic connection
- 1/4 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 548549. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.