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Festo
548459
Round cylinder ESNU-1 5/8"- -P
The Festo 548459 is a single-acting industrial component featuring a 1 5/8" piston diameter, a 1/2-20 UNF-2A male piston-rod end, and an adjustable stroke from 0.04 to 2". Built on the ISO 6431 standard with flexible cushioning rings at both ends, this piston and piston rod assembly operates within a pressure range of 1 to 10 bar (0.1 to 1 MPa) using compressed air conforming to ISO 8573-1:2010 [7:4:4]. It delivers a theoretical advance force of 154.57 lbf at 6 bar (87 psi), withstands ambient temperatures from -4 to 176 °F, and carries a CRC 2 moderate corrosion resistance classification. 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
- 548459
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 548459.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 0.04 ... 2 "
- 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
- Single-ended piston rod
- Operating pressure MPa
- 0.1 ... 1 MPa
- Working pressure
- 1 ... 10 bar
- Mode of operation
- single-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), advance
- 154.57 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 548459. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.