Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
183239
Round cylinder ESAS-40- -P
The Festo part number 183239 is a single-acting industrial component featuring a 40 mm piston diameter, a 1 ... 250 mm stroke, and a pushing action mode of operation. It operates on compressed air meeting ISO8573-1:2010 [7:4:4] at a working pressure of 1.5 ... 10 bar, delivering a theoretical force of 649 N at 6 bar on the advance stroke. Built with a wrought aluminum alloy cover, high alloy non-corrosive steel housing and piston rod, and NBR and TPE-U(PU) seals, this component includes flexible cushioning rings or plates at both ends and achieves a corrosion resistance classification CRC of 2. Submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 183239
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 183239.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 1 ... 250 mm
- Piston diameter
- 40 mm
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Working pressure
- 1.5 ... 10 bar
- Mode of operation
- single-acting | pushing action
- 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
- Ambient temperature
- -20 ... 80 °C
- Theoretical force at 6 bar, advance stroke
- 649 N
- Additional weight per 10 mm stroke
- 24 g
- Basic weight for 0 mm stroke
- 640 g
- Additional mass factor per 10 mm of stroke
- 15.9 g
- Pneumatic connection
- G1/4
- Materials information for cover
- Wrought Aluminum alloy
- Materials information for seals
- NBR | TPE-U(PU)
- Materials information, housing
- High alloy steel, non-corrosive
- Materials information for piston rod
- High alloy steel
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 183239. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.