Automatic pneumatic spring

The automatic pneumatic spring was designed to offer a door closure that combines gentleness and efficiency. This innovative device ensures that doors close smoothly, providing a high level of safety, especially in environments where fire protection is crucial.
With three adjustment settings, you can customize the closing force, initial closing speed and final speed, allowing you to tailor the mechanism to your specific needs, whether in a commercial or residential environment.
It is suitable for fire doors weighing up to 80 kg, but is also perfectly suited to a wide variety of general doors, making it a versatile choice. The hydraulic drive ensures smooth and controlled closing, reducing the risk of damage to the door and increasing the durability of the mechanism. In addition, this system minimizes noise during closing, creating a quieter environment. Installation is simple and maintenance is easy, ensuring a long product life.