19221 – Festo DSNU-25-50-P-A Round Cylinder, 25mm Bore, 50mm Stroke, In Stock
Buy the Festo 19221 (DSNU-25-50-P-A), a standards-based round pneumatic cylinder per ISO 6432, 25mm bore, 50mm stroke, double acting, with elastic cushioning rings at both end positions, prox switch ready. In stock and available for fast shipping. Get a quote today.
Key Technical Specifications
- Product Type: Round cylinder, DSNU series (ISO 6432)
- Article Number: 19221
- Piston Diameter: 25 mm
- Stroke: 50 mm
- Mode of Operation: Double acting
- Cushioning: Elastic cushioning rings/plates, both sides
- Max. Force (Advance, 6 bar): 295 N
- Max. Force (Return, 6 bar): 247 N
- Moving Load (0mm Stroke / per 10mm Stroke): 71 g / 6 g
- Piston Rod Diameter / Thread: M10 / M10x1.25
- Pneumatic Connection: G1/8
- Pressure Range: 1 to 10 bar
- Ambient Temperature: -20°C to 80°C
- Barrel/Rod Material: High alloy steel, non-corrosive
- Dimensions: 191.5 mm (L) x 27 mm (W)
- Standards: ISO 6432, CETOP RP 52 P
Design and Performance
Standards-Compliant Design for Broad Interchangeability
Based on the DIN ISO 6432 standard, this cylinder’s mounting dimensions and stroke are interchangeable with other ISO 6432-compliant cylinders, simplifying replacement and cross-brand compatibility in existing machine designs.
Self-Adjusting Elastic Cushioning for Consistent Performance
Self-adjusting pneumatic end position cushioning adapts optimally to changes in load and speed, while the flexible polymer end position cushioning absorbs impact reliably at both ends of the stroke without requiring manual adjustment.
Durable, Non-Corrosive Construction
A high alloy steel barrel and piston rod provide strong corrosion resistance and mechanical durability, supporting reliable long-term operation in demanding industrial environments exposed to coolants or lubricants.
Prox Switch Ready for Position Sensing Integration
Designed to accept proximity switches for position detection, this cylinder supports straightforward end-of-stroke sensing for automated control sequences without requiring a separately fabricated sensor bracket.
Compact, Standardized G1/8 Connection
A G1/8 pneumatic port and M10x1.25 piston rod thread provide standardized connection points for both pneumatic supply lines and mechanical linkage, simplifying integration with standard fittings and end-effector hardware.
Why Buy the 19221 From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm the right DSNU cylinder configuration for your application
- Competitive pricing — get a quote in minutes
