Gravity driven
-Low friction technology
-Inside door
The Dynaco D-313 LF is designed for inside applications where seal, aesthetics and required space are crucial.
With its modern design, the Dynaco D-313 LF is the slimmest high speed door in the market. It protects your environment against drafts, humidity, dust and dirt.
Operating speed and superior sealing properties improve your traffic flows and provide employee comfort, environmental control and savings on energy costs.
The patented «LF» (Low Friction) technology, combined with a frequency inverter driven motor, assures a smooth operation.