Maintenance teams planning replacements for DSNU-8-80-P-A-19181 frequently review Festo Festo, Festo Dsnu 25 50 P A 19221 and Festo Valves to prevent downtime, checking availability and compatibility with existing systems.
Festo DSNU-8-80-P-A Round Cylinder
The Festo DSNU-8-80-P-A Round Cylinder offers M4 rod thread, Male thread piston rod end, 8 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-8-80-P-A |
Festo DSNU-8-80-P-A Round Cylinder – Technical Specifications
| Specification | Value |
|---|---|
| Stroke | 80 |
| Piston diameter | 8 mm |
| Piston rod thread | M4 |
| Cushioning | Elastic cushioning rings/plates at both ends |
| Mounting position | optional |
| Conforms to standard | CETOP RP 52 P; ISO 6432 |
| Design | Piston; Piston rod; Cylinder barrel |
| Piston-rod end | Male thread |
| Position detection | Via proximity switch |
| Variants | Piston rod at one end |
| Symbol | 991217 |
| Operating pressure | 1.5; 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 |
| Cleanroom class | Class 6 according to ISO 14644-1 |
| Ambient temperature | -20; 80 |
| Impact energy in end positions | 0.03 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 22.6 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 30.2 |
| Moving mass for 0 mm stroke | 7.5 |
| Additional moving mass per 10 mm stroke | 1 |
| Basic weight for 0 mm stroke | 34.6 |
| Additional weight per 10 mm stroke | 2.4 |
| Type of mounting | With accessories |
| Pneumatic connection | M5 |
| Note on materials | RoHS-compliant |
| Material cover | Wrought aluminium alloy; Colourless anodised |
| Material seals | NBR; TPE-U(PU) |
| Material piston rod | High-alloy stainless steel |
| Material cylinder barrel | High-alloy stainless steel |
Festo – Precision in Every Motion
Festo is a globally recognized leader in automation and control technology, trusted for delivering German-engineered components that ensure precision, durability, and efficiency. With decades of experience and presence across industrial sectors, Festo's pneumatic solutions are preferred by maintenance professionals and design engineers alike. From shop floors to educational labs, the brand symbolizes innovation and dependability in motion control.
Technical Overview of DSNU-8-80-P-A Round Cylinder
The Festo DSNU-8-80-P-A is a compact, high-precision pneumatic cylinder built for light-duty actuation in tight spaces. With a stroke length of 80 mm and piston diameter of 8 mm, it provides controlled linear movement powered by compressed air (1.5 to 10 bar). The double-acting design allows for consistent force in both directions, while elastic cushioning on both ends protects the mechanism from impact loads.
Its M4 male-threaded piston rod and M5 pneumatic connection make it easy to integrate into modular automation systems. Manufactured with a high-alloy stainless steel rod and a corrosion-resistant anodized aluminium body, this model supports usage in harsh or cleanroom environments (Class 6 per ISO 14644-1). The cylinder meets ISO 6432 and CETOP RP 52 P standards, ensuring compatibility and easy mounting using standard accessories. It’s also RoHS-compliant, making it suitable for use in eco-conscious systems.
Applications of DSNU-12-70-P-A in Real-World Scenarios
The Festo DSNU-12-70-P-A is often used in automation setups where moderate stroke length and consistent output are required. One common example is in automated pressing and clamping systems, where the cylinder pushes components into position and retracts after the operation. The 70 mm stroke is ideal for handling mid-sized mechanical movements without overextending the assembly.
In material handling systems, this cylinder can be used to activate stoppers, sorters, or diverters—precise tasks that need repeatable performance over long duty cycles. Maintenance engineers value it for its robust design and easy installation, especially in retrofits or machine upgrades.
For engineering students, the DSNU-12-70-P-A provides a perfect balance of simplicity and industrial-grade quality. It’s used in lab setups to demonstrate concepts like stroke control, pressure vs. force, and sensor-based feedback using proximity switches. These hands-on experiences deepen their understanding of pneumatics in real-world automation.
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