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.

Looking for a positioning component you can use in a tight squeeze? Try this pneumatic cylinder from Festo. Its round design and short stroke length of 60mm saves space, so it's just what you need when there's not much elbow room in your setup. Flexible cushioning plates on each end cuts down on vibration and impact stress to deliver a long performance life with minimal risk of component damage. You also benefit from reduced noise and a quieter working environment. This cylinder's wide operating pressure range between 1.5 and 10 bar makes it a good match for a whole host of pneumatic circuits.

• Compatible with either lubricated or non-lubricated compressed air for versatility
• High-alloy steel piston rod and barrel resist corrosion in humid settings
• Optional mounting positions to best suit your setup
• Suitable to use in extreme conditions, thanks to its ambient operating temperature range between -20°C and +80°C

• Lifting and hoisting equipment
• Textile industry
• Pharmaceutical manufacturing
• Breweries

The cylinder has nitrile rubber and thermoplastic seals that are especially hardwearing, so you get an extended service life even at high pressures.