DYNACO D-313 CL4

Save energy with a breakthrough cleanroom solution

The Dynaco D-313 CL4 flexible high-speed roll-up door is ideal for sealing off cleanrooms and other controlled environments. It helps keep pressure levels stable, keeps contaminants out and limits air leakage, reducing air consumption and overall energy use.

The D-313 CL4 is now certified for use in ISO 14644-1 Class 4 environments, making it the world’s first high-speed cleanroom door certified for use in cleanrooms up to this level. This milestone represents a major technological breakthrough and sets a new benchmark in cleanroom door design.

Designed to meet the highest cleanroom standards, it ensures optimal sealing, stable pressure levels and reliable protection against contamination, while significantly reducing energy consumption. The door effectively keeps clean air inside and contaminants outside, helping to maintain controlled environments in both overpressure and underpressure conditions. Its pressure-resistant flexible PVC curtain and superior sealing performance make it ideal for airlocks and critical cleanroom zones, while supporting consistent and efficient airflow management.

Limit air exchange and reduce operational costs

Thanks to its high opening and closing speed, the Dynaco D-313 CL4 minimizes the time the door remains open, significantly reducing air leakage and unnecessary air exchange. This directly contributes to lower energy usage and optimized cleanroom operating costs.

Equipped with low-friction side guides, a self-reinserting door curtain and a design with a minimum of wearing parts, the door requires very little maintenance. The absence of rigid elements in the curtain enhances safety, reliability and durability, making the Dynaco D-313 CL4 a robust, future-ready solution for high-performance cleanroom environments.