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Festo
188739
Round cylinder DSEU-40-320-P-A-MQ
Engineered by Festo, the part number 188739 is a double-acting industrial component featuring a 40 mm piston diameter and a 320 mm stroke. This unit operates on dried compressed air, lubricated or unlubricated, within a working pressure range of 1.5 to 10 bar and an ambient temperature range of 0 to 80 °C. The design incorporates flexible cushioning rings or plates at both ends, lateral supply ports, position detection capabilities for proximity sensors, and a G1/8 pneumatic connection. Please submit your 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
- 188739
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 188739.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 320 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 188739. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.