DSNU-25-20-P-A, Festo Pneumatic Cylinder - 1908306, 25mm Bore, 20mm Stroke, DSNU Series, Double Acting, Пневмоцилиндр

DSNU Series Roundline Cylinders - Flexible Cushioning

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.

Flexible Cushioning

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.

Features and Benefits

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

How do I mount the pneumatic cylinder?

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.

Festo ISO Cylinder - DSNU-25-20-P-A

• Features a piston diameter of 25 mm with a 20 mm stroke


• Option to assemble in any position


• M10x1,25 piston rod thread


• PPV: Pneumatic cushioning adjustable at both ends


• Male thread piston-rod end


• The design structure of the cylinder is: Piston, piston rod and cylinder barrel


• Double acting mode of operation


• G1/8 pneumatic connection


• Mountable with accessories


• Both the piston rod and cylinder barrel are comprised of a high alloy steel which is non-corrosive


• Forms part of Festo's core product range, Festo Part Number: 1908306

Festo DSNU/DSNUP/DSN/ESNU/ESN

Festo Pneumatic Cylinders Operating Manual

DSNU-25-20-P-A Specification Sheet