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.
Global industrial sourcing · Houston, Texas+1 417 261 6001 info@mropartsrfq.com
MROProduct image under verification
Reference imageConfirm configuration by manufacturer part number.
Festo
188663
Round cylinder DSEU-20-250-P-A-MA
The Festo 188663 is a double-acting industrial component featuring a 20 mm piston diameter and a 250 mm stroke, operating within a pressure range of 1.5 to 10 bar using dried compressed air that may be lubricated or unlubricated. Built with a piston, piston rod, and cylinder barrel design structure, this unit includes flexible cushioning rings or plates at both ends, axial supply ports, and provisions for position detection via proximity sensor across any assembly position. It delivers a theoretical force of 189 N on the advance stroke and 158 N on the return stroke at 6 bar, with a basic weight of 107.6 g, a moving mass of 31.3 g at 0 mm stroke, and an additional weight of 7.4 g per 10 mm stroke. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this component.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 188663
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 188663.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 250 mm
- Piston diameter
- 20 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
- axial 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
- 158 N
- Theoretical force at 6 bar, advance stroke
- 189 N
- Moving mass with 0 mm stroke
- 31.3 g
- Additional weight per 10 mm stroke
- 7.4 g
- Basic weight for 0 mm stroke
- 107.6 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, 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 188663. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.