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.

Is your machinery feeling a bit rough? Smooth out its operation with this double-acting pneumatic cylinder from Festo. With a stroke length of 45mm, the unit delivers short, linear motion in both directions that's ideal for positioning small objects. Cushioning at each end minimises jarring while also dampening machinery noise, so it helps to keep automated equipment quiet. An uncomplicated round design makes this a quick and simple option to install. For convenience, it's compatible with either lubricated or non-lubricated compressed air, provided the same medium is used throughout its service life.

• Suitable to mount in any position to best suit your setup
• Wide operating pressure range of 1.5 to 10 bar for wide compatibility with compressed-air circuits
• Includes a handy groove for a proximity switch
• Standard M5 pneumatic connection for ease of use

• Automated assembly lines
• Food and beverage industries
• Textile manufacturing
• Minerals processing

Yes, it has a high-alloy steel piston rod that's suitably hardwearing for use in harsh operating environments. This metal also resists corrosion, so it's a practical choice for humid settings.