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Festo
546301
Compact cylinder ADVU-1 1/4"-2 1/2"-P-A
The Festo part number 546301 is a double-acting industrial component featuring a 1 1/4" piston diameter and a 2.5" stroke, operated by filtered compressed air within a working pressure range of 11.6 to 145 psi. Constructed with a wrought aluminum alloy cover, TPE-U(PU) and NBR dynamic seals, and NPT1/8-27 pneumatic connections, this unit includes flexible cushioning rings at both ends and achieves a corrosion resistance classification of CRC 2. It delivers a theoretical return force of 93 lbf and a theoretical advance force of 109 lbf at 6 bar, with a basic weight of 10.582 oz for a 0 mm stroke. Submit the exact part number, quantity, and application requirements for a quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 546301
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 546301.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 2.5 "
- Piston diameter
- 1 1/4"
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Mode of operation
- double-acting
- Piston-rod end
- Female thread
- Working pressure
- 11.6 ... 145 Psi
- Operating medium
- Filtered compressed air
- Corrosion resistance classification CRC
- 2
- Ambient temperature
- -4 ... 176 °F
- Impact energy in end positions
- 0.295 J
- Theoretical force at 6 bar, return stroke
- 93 lbf
- Theoretical force at 6 bar, advance stroke
- 109 lbf
- Moving mass with 0 mm stroke
- 1.728 oz
- Additional weight per 10 mm stroke
- 1.411 oz
- Basic weight for 0 mm stroke
- 10.582 oz
- Additional mass factor per 10 mm of stroke
- 0.317 oz
- Pneumatic connection
- NPT1/8-27
- Working pressure [psi]
- 11.6 ... 145 psi
- Materials information for cover
- Wrought Aluminum alloy
- Materials information for dynamic seals
- TPE-U(PU) | NBR
- Materials information for piston rod
- High alloy steel, non-corrosive
- 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 546301. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.