If you’re not fully sure about DSNU-40-80-P-A, taking a closer look at Festo Festo, Festo Dsnu 25 50 P A 19221 and Festo Valves often helps compare reliability, cost, and availability.
Festo DSNU-40-80-P-A Round Cylinder
The Festo DSNU-40-80-P-A Round Cylinder offers M12x1.25 rod thread, piston rod end, 40 mm diameter, andPiston; Piston rod; Cylinder barrel. Manufactured by Festo under the Festo Round Cylinder category, this model belongs to the DSNU Series.
| Brand | Festo |
| Product Type | ISO Cylinder |
| Product | DSNU-40-80-P-A |
Festo DSNU-40-80-P-A Round Cylinder – Technical Specifications
| Specification | Value |
|---|---|
| Stroke | 80 |
| Piston diameter | 40 mm |
| Piston rod thread | M12x1.25 |
| Cushioning | Elastic cushioning rings/plates at both ends |
| Mounting position | optional |
| Design | Piston; Piston rod; Cylinder barrel |
| Position detection | Via proximity switch |
| Operating pressure | 1; 10 |
| Mode of operation | Double-acting |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Corrosion resistance class CRC | 2 - Moderate corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Ambient temperature | -20; 80 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 633.3 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 752.9 |
| Type of mounting | With accessories |
| Pneumatic connection | G1/4 |
| Note on materials | RoHS-compliant |
| Material cover | Wrought aluminium alloy |
| Material seals | NBR; TPE-U(PU) |
| Material piston rod | High-alloy steel |
| Material cylinder barrel | High-alloy stainless steel |
| Moving mass | 358 |
| Product weight | 853 |
Festo – Precision Pneumatics with German Engineering
Festo is a globally recognized brand in industrial automation, widely respected for its advanced pneumatic and electromechanical systems. Their products are designed to meet the highest engineering standards, combining precision, durability, and ease of use. In Indian industries, Festo cylinders are trusted by both junior and senior maintenance engineers for their consistent performance in harsh working conditions. The brand’s reputation for quality ensures peace of mind in critical operations where downtime is not an option.
Technical Overview – DSNU-40-80-P-A
The DSNU-40-80-P-A is a round pneumatic cylinder built for efficient and reliable actuation. It features a 40 mm piston diameter with an 80 mm stroke, delivering a powerful advance stroke force of 752.9 N and return stroke force of 633.3 N at 6 bar pressure. This double-acting cylinder is equipped with elastic cushioning rings at both ends, which help reduce impact and extend component life. The piston rod, threaded M12x1.25, is made of high-alloy steel, while the barrel uses high-alloy stainless steel for corrosion resistance. It supports G1/4 pneumatic connections, has a CRC class 2 corrosion rating, and operates reliably in environments from -20°C to 80°C. The entire unit is RoHS-compliant, making it suitable for modern manufacturing standards.
Where It's Used – DSNU-12-70-P-A Applications
The Festo DSNU-12-70-P-A model is commonly used in light-duty tasks where space-saving and repeatability are important. In real-world Indian factory setups, it often powers pick-and-place arms, automated inspection gates, or small clamping stations. Due to its compact size and soft cushioning, it is ideal for operations where precision is more important than brute force. Engineering students frequently work with this model in college labs to learn the basics of pneumatic circuits, flow control, and sensor integration. Maintenance teams favor it for quick installation, minimal wear, and compatibility with standard Festo accessories, making it a go-to choice in fast-paced production lines.
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