Procurement managers rarely finalize DSNU-10-25-P-A-19184 without reviewing Festo Festo, Festo Dsnu 25 50 P A 19221 and Festo Valves, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Festo DSNU-10-25-P-A Round Cylinder
The Festo DSNU-10-25-P-A Round Cylinder offers M4 rod thread, Male thread piston rod end, 10 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-10-25-P-A |
Festo DSNU-10-25-P-A Round Cylinder – Technical Specifications
| Specification | Value |
|---|---|
| Stroke | 25 |
| Piston diameter | 10 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 | 0.05 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 39.6 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 47.1 |
| Moving mass for 0 mm stroke | 8.5 |
| Additional moving mass per 10 mm stroke | 1 |
| Basic weight for 0 mm stroke | 37.3 |
| Additional weight per 10 mm stroke | 2.7 |
| 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 Pneumatics for Modern Industry
Festo is a globally respected name in industrial automation and control technology. Known for its German engineering quality, Festo delivers reliable pneumatic and electric actuation systems across sectors such as automotive, packaging, electronics, and food processing. Indian industries—from multinational OEMs to local manufacturing units—widely use Festo products due to their long life, consistency, and easy integration. Whether you’re handling preventive maintenance or setting up new machines, Festo components simplify work and improve performance.
Technical Features of DSNU-10-25-P-A
The Festo DSNU-10-25-P-A is a compact round pneumatic cylinder built to deliver dependable linear motion in tight spaces. It comes with a 10 mm piston diameter and a 25 mm stroke, producing a theoretical force of 47.1 N during the advance stroke and 39.6 N during the return stroke at 6 bar pressure. The piston rod is male-threaded (M4), made of high-alloy stainless steel, and guided through a cylinder barrel of the same corrosion-resistant material.
It conforms to ISO 6432 and includes elastic cushioning at both ends to absorb impact during fast cycles. The cleanroom compatibility (Class 6) and RoHS compliance make it suitable even for environments with strict cleanliness or material regulations. With position detection via proximity switch, this model integrates easily into automated feedback systems. The ambient temperature range of -20°C to +80°C and CRC Class 2 rating ensure stable operation in moderately harsh conditions.
Where the Festo DSNU-12-70-P-A is Typically Used
The DSNU-12-70-P-A is commonly chosen for industrial applications where compact, medium-length actuation is needed with reliable force output. It is used in machine automation, such as pushing components onto conveyor belts, positioning parts in jigs, or controlling gates and flaps. In packaging lines, it can drive movement for carton flaps, product stoppers, or diverters with high repeatability.
Because it supports proximity sensor-based feedback, engineers use this model for more advanced applications like automated inspection units, pick-and-place arms, and test rigs. The longer stroke of 70 mm makes it especially useful when components need to travel a greater distance but with the same compact installation width.
Its double-acting function ensures smooth control in both directions, reducing cycle times and improving machine uptime. For engineers and technicians, this cylinder offers a balance of size, force, and durability—making it a practical choice for upgrades or new builds in any automation project.
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