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S741 High Performance Door

The Dynaco S-741 is a durable rubber roll up door for frequently used large openings subjected to high winds

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exterior door


Low Friction Technology

A high speed rubber door designed for use in high wind applications

Withstands heavy windload

The Dynaco S-741 high performance door is an extremely durable high speed rubber door with refined and improved side guides for enhanced rubber panel retention in high winds. This high speed door was designed to provide uninterrupted functionality, reliability and performance while maintaining maximum workflow, safety and efficiency.

Provides safe operational efficiency

As with all DYNACO doors, you get a wireless reversing edge, photo sensors and an optional light curtain for unmatched safety. This robust system with an eye for safety and environmental control provides years of reliable high performance.

Technical Data

Maximum height:20’
Maximum width:24’
Opening speed:up to 60 in/sec
Closing speed:up to 24 in/sec
Usage:Outside doors

For more info on the DYNACO S-741: 

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Features & Benefits

  • SUPERIOR SEAL - patented continuous wind-lock sealing system handles positive and negative air pressure differences. Optional guide gussets help it withstand high static wind pressure. For high operating wind load, a traveling wind bar is available for high operational wind loads.
  • DURABLE RUBBER CURTAIN – ¼ in.  thick rubber curtain is composed of two-layer SBR or EPDM with safety stripes on both sides. Windows are also available.
  • BREAKAWAY BOTTOM BAR – reduces impact and can be reset quickly without special tools.
  • INDUSTRY LEADING DRIVE AND CONTROL - Springless, direct drive powertrain, controlled by an  industrial grade, modular design DYNALOGIX II control system (with fully sealed absolute encoder and variable frequency drive), for smooth, consistent operation where productivity, reliability and safety are paramount.
  • LIFETIME CURTAIN  WARRANTY - Durable SBR (Styrene Butadiene Rubber) curtain fabric comes with a limited lifetime warranty on manufacturing defects.

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