Building Product Brochures & Datasheets

Airtight Doors

Dynaco M3 All Weather

The Dynaco M3 All Weather is specifically designed for large-sized outside applications with intensive use and subjected to extreme wind loads. It protects your facilities against the wind, rain, snow, dirt and extreme temperatures. Operating speed and perfect sealing improve your traffic flows and provide employee comfort, environmental control and savings on energy costs. Fully self-reinserting, the Dynaco M3 All Weather will automatically reinsert itself in its side guides when the the curtain is accidentally hit.

Dynaco D-311 LF Speed Doors | Gravity Driven | Stab-a-load

The Dynaco D-311 LF is designed for inside applications. It requires little space and 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.


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