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.

Keep your application humming along smoothly with this pneumatic cylinder from Festo. Its durable piston and rod fit neatly into a precision-engineered barrel. Compressed air moves the piston rod back and forth to achieve reliably controlled linear motion. Thanks to two G1/8 ports and a male M10 threaded piston rod, this double-acting design is a breeze to install. It’s efficient too, with energy-absorbing elastomer cushioning rings at each end to seal the deal.

• Made from high-alloy stainless steel, it resists corrosion to protect parts for long-term performance
• 25mm bore with short 100mm strokes creates a contained range of motion when accuracy counts
• Performs reliably in extreme conditions with an operating temperature range between -20°C and +80°C
• Dimensions of 241.5 (length) x 27mm (diameter) make it ideal for compact equipment

• Factory automation
• Medical equipment
• Transportation machinery

This cylinder is a handy all-rounder that can be installed in any position using compatible mounting accessories.

This sturdy cylinder withstands industrial environments and high-pressure settings up to a maximum level of 10 bar.