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Festo
551672
Standard cylinder DSNUP-20-50-P-A
The Festo 551672 is a double-acting industrial component featuring a 20 mm piston diameter, a 50 mm stroke, and an M8 piston rod thread designed to ISO 6432 standards. Operating on compressed air within a 1 to 8 bar pressure range, this unit utilizes flexible cushioning rings at both ends and includes provisions for position detection via proximity sensor. It delivers a theoretical force of 189 N on the advance stroke and 158 N on the return stroke at 6 bar while functioning within an ambient temperature range of -10 to 60 °C. Submit the exact part number, quantity, and application requirements to receive a formal quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 551672
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 551672.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 50 mm
- Piston diameter
- 20 mm
- Piston rod thread
- M8
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Assembly position
- Any
- Conforms to standard
- ISO 6432
- Design structure
- Piston | Piston rod | Cylinder barrel
- Position detection
- For proximity sensor
- Working pressure
- 1 ... 8 bar
- Mode of operation
- double-acting
- 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 - Moderate corrosion stress
- Ambient temperature
- -10 ... 60 °C
- Impact energy in end positions
- 0.2 J
- Max. tightening torque of pneumatic connection
- 6 Nm
- Max. tightening torque for mounting thread
- 15 Nm
- Theoretical force at 6 bar, return stroke
- 158 N
- Theoretical force at 6 bar, advance stroke
- 189 N
- Moving mass
- 64 g
- Product weight
- 110 g
- Mounting type
- with accessories
- Pneumatic connection
- G1/8
- Materials note
- Conforms to RoHS
- Materials information for cover
- PA-reinforced
- Materials information for seals
- NBR | TPE-U(PU)
- Materials information for piston rod
- High alloy steel
- Materials information for cylinder barrel
- Wrought Aluminum alloy | Anodized
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 551672. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.