Maintenance teams planning replacements for DSNU-25-100-P-A-19223 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-25-100-P-A Round Cylinder
The Festo DSNU-25-100-P-A Round Cylinder offers M10x1.25 rod thread, Male thread piston rod end, 25 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-25-100-P-A |
Festo DSNU-25-100-P-A Round Cylinder – Technical Specifications
| Specification | Value |
|---|---|
| Stroke | 100 |
| Piston diameter | 25 mm |
| Piston rod thread | M10x1.25 |
| 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 |
| 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 |
| Cleanroom class | Class 6 according to ISO 14644-1 |
| Ambient temperature | -20; 80 |
| Impact energy in end positions | 0.3 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 247.4 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 294.5 |
| Moving mass for 0 mm stroke | 71 |
| Additional moving mass per 10 mm stroke | 6 |
| Basic weight for 0 mm stroke | 238 |
| Additional weight per 10 mm stroke | 11 |
| Type of mounting | With accessories |
| Pneumatic connection | G1/8 |
| 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: Global Engineering That Keeps Industry Moving
Festo is a trusted name in industrial automation, known worldwide for its high-quality pneumatic and electromechanical systems. With a strong foundation in German engineering, Festo products are used in factories across India and beyond—enabling smoother production, faster assembly, and more reliable machine control. Whether for new machines or replacements in existing setups, Festo delivers the kind of durability and precision that maintenance teams rely on.
DSNU-25-100-P-A: Compact Power with Long Stroke Capability
The Festo DSNU-25-100-P-A is a double-acting ISO 6432 round cylinder with a 25 mm piston diameter and a 100 mm stroke, capable of generating up to 294.5 N of forward force at 6 bar pressure. It features elastic cushioning rings at both ends, which reduce shock and extend the life of mechanical components. The cylinder is made from anodised aluminium and high-alloy stainless steel, ensuring strength and corrosion resistance. It supports proximity sensing for stroke-end detection and integrates easily into systems using G1/8 ports. RoHS compliance and Class 6 cleanroom compatibility make it suitable even in controlled or regulated environments.
Where It’s Used: Clean, Simple Motion for a Wide Range of Tasks
The DSNU-25-100-P-A is an excellent choice for applications that require a longer stroke but don’t need complex cushioning or adjustment. This includes manual fixture positioning, mechanical door operations, or medium-length push/pull tasks in assembly lines. Its straightforward design makes it easy to install, while the longer stroke helps cover a wider range of motion without increasing the cylinder's diameter. Maintenance engineers appreciate the simplicity and reliability, and students can easily understand its structure while learning how pneumatic systems deliver controlled linear motion. It’s an ideal solution where balanced performance, clean design, and hassle-free operation are the priorities.
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