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Festo
188738
Round cylinder DSEU-40-250-P-A-MQ
This Festo industrial component, part number 188738, is a double-acting pneumatic cylinder featuring a 40 mm piston diameter, a 250 mm stroke, and a lateral supply port design structure comprising a piston, piston rod, and cylinder barrel. It operates within a pressure range of 1.5 to 10 bar using dried compressed air, whether lubricated or unlubricated, delivering a theoretical force of 754 N on the advance stroke and 633 N on the return stroke at 6 bar. The unit includes flexible cushioning rings or plates at both ends, accommodates proximity sensors for position detection, allows assembly in any position via accessories, and exhibits a CRC corrosion resistance classification of 1 with an ambient temperature range of 0 to 80 °C. Please submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 188738
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 188738.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 250 mm
- Piston diameter
- 40 mm
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Assembly position
- Any
- Design structure
- Piston | Piston rod | Cylinder barrel
- Position detection
- For proximity sensor
- Variants
- lateral supply port
- Working pressure
- 1.5 ... 10 bar
- Mode of operation
- double-acting
- Operating medium
- Dried compressed air, lubricated or unlubricated
- Corrosion resistance classification CRC
- 1
- Ambient temperature
- 0 ... 80 °C
- Theoretical force at 6 bar, return stroke
- 633 N
- Theoretical force at 6 bar, advance stroke
- 754 N
- Moving mass with 0 mm stroke
- 149.1 g
- Additional weight per 10 mm stroke
- 24 g
- Basic weight for 0 mm stroke
- 372 g
- Mounting type
- with accessories
- Pneumatic connection
- G1/8
- Materials note
- Contains PWIS substances
- Materials information for cover
- Wrought Aluminum alloy
- Materials information for seals
- 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 188738. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.