S-741 Durable High Speed Door

The Dynaco S-741 Rubber Door is a heavy-duty exterior door built for high-performance, security, and durability in industrial environments. Designed to withstand intense static and operational wind loads, its quarter-inch thick SBR rubber curtain and industry-leading perimeter sealing provide superior environmental control. The springless, direct-drive system ensures smooth, reliable operation with minimal maintenance, making it ideal for warehouses, transportation hubs, and manufacturing facilities.

With opening speeds up to 60 inches per second, the S-741 boosts workflow efficiency and energy savings. It features a breakaway bottom bar to reduce impact damage, a wireless safety edge, and optional light curtains or photocells for maximum safety. The optional traveling wind bar provides extra stability in extreme wind conditions, ensuring consistent operation in exposed environments.

Key Features:

• Heavy-Duty Rubber Curtain – ¼” thick SBR or EPDM rubber with high tensile strength.
• High-Speed Operation – Opens at 60” per second, closes at 24” per second.
• Superior Wind Resistance – Withstands high static and operational wind loads.
• Breakaway Bottom Bar – Reduces damage and allows quick reset after impact.
• Advanced Safety – Wireless bottom edge sensor, standard photocells, and optional light curtain.
• Sealed for Protection – Industry-best perimeter sealing prevents air, dust, and water infiltration.
• Reliable Direct Drive System – Springless design with DYNALOGIX II controller for smooth operation.
• Multiple Size Options – Available from 8’ x 8’ to 24’ x 20’.
• Lifetime Curtain Warranty – Covers manufacturing defects for long-term reliability.

The Dynaco S-741 Rubber Door is the ultimate solution for exterior applications requiring durability, security, and performance, ensuring maximum efficiency and protection in tough environments.