Festo DSNU series round pneumatic cylinders with flexible cushioning rings at both ends of the actuator barrel. Featuring a stainless steel piston rod within a 3 component system that provides excellent running performance and long service life. These double acting pneumatic actuators have dual connection ports for compressed air to be applied for advancing and retracting the piston rod in a linear motion. An extensive range of accessories makes it possible to install the DSNU cylinders virtually anywhere.

The DSNU P type flexible cushioning pneumatic cylinders absorb energy directly via flexible cushioning rings which are integrated into the main piston. This energy absorbing method makes these cylinders ideal for small load and low speed applications.

Conforms to ISO 6432 providing standardised metric mounting dimensions
Stainless steel piston rod with threaded connector
Wide range of stroke length and bore size variants that can be configured to suit a broad range of applications.
Long service life
Double acting operation

The DSNU series pneumatic round actuators conform to ISO 6432 standards allowing them to be mounted in any position to suit the required application. The ISO 6432 standard establishes metric mounting dimensions for cylinders providing interchangeability of commonly used hydraulic and pneumatic cylinders. Optional mounting accessories provide further flexibility allowing the cylinder to be attached with a swivel bracket for free movement, foot mounted for support under high loads or combined with other actuators to give a wider range of movement.

When you need controlled movement in your automated system, this pneumatic cylinder from Festo is a breath of fresh air. It's a double-acting device that accurately extends and retracts using compressed air, making it just the thing for pulling and pushing or lifting and lowering objects. As it can be assembled in any position, it's a versatile piece of kit. The cylinder operates safely at temperatures between -20°C and +80°C, so it doesn't break a sweat in harsh industrial environments.

• Stainless steel rod and barrel are resistant to corrosion and impact
• Compatible with lubricated and non-lubricated compressed air for versatility
• Performs reliably at pressures between 1 and 10 bar for use in high-pressure and low-pressure systems
• M5 pneumatic connection makes it a breeze to attach to standard components

• Maritime industry
• Processing equipment
• Conveyor belts
• Laboratories

Yes, there's flexible cushioning on each end to absorb the force generated by the extension and retraction of the rod. This helps to minimise noise and reduces the risk of wear, so you get a long service life.