• A yellow high speed door with a gray panel is closed, set in a white wall. Above the door is a black sign with a red label reading OVERHEAD DOOR. Electrical panels and exposed wiring are mounted beside this 991-series entry.
  • A warehouse interior with shelves of cardboard boxes on both sides, a polished concrete floor, and a bright red wall featuring a High Speed Door and two rectangular windows at the far end. Yellow lines mark pathways on the floor.
  • A large, white High Speed Door with a small square window and metal frame, labeled Overhead Door, is installed in a facility. Control panels sit on either side, along with a yellow safety barrier at the base. Model: 991.

High Speed Interior Fabric Door - 991

Model 991

Interior and exterior high speed fabric doors that provide the utmost in efficiency, reliability and return on investment.

Overview

Our high speed interior fabric door, RapidFlex® Model 991, is ideal for separating controlled environment spaces such as food and beverage facilities, high traffic zones, storage rooms and manufacturing areas to prevent cross contamination. This door features dual recessed photo eyes and a patent-pending curtain lock which allows the door to withstand pressure and enables it to be repaired quickly in the field.  

Perfect for manufacturing, distribution, food / beverage, cold storage and pharmaceutical facilities. 

Colors

FDA Compliant Applications

Color

RAL Powder Coat

Actual door color may vary from the digital representation shown here. Color samples are available by request through your Overhead Door™ Distributor. The standard color for guides, brackets, and bottom bar is yellow. 197 optional RAL powder coat color options are available. 

Vertical stripes in a rainbow spectrum, transitioning smoothly from black and brown on the left through shades of blue, green, yellow, orange, and red on the right. The stripes are bright and evenly spaced.

Enhancements

Actuation options 

Push button, key switch, pull switch, loop detector, motion detector, treadle switch, radio control. Wireless options available. 

Signaling device options 

Red/green LED warning light, horn/strobe combination, rotating warning light 

Programmable LED lighting system 

3′ tall light bar with red, yellow, green lighting 

20″ high vision panels 

Spaced evenly across width of door 

Stainless steel guides, hood, motor cover and head plates 
Food and beverage applications 

An FDA-compliant fabric is available 

Cooler application 

Air curtain options available including heated or non-heated, steel or stainless steel and various voltage offerings 

Light Curtain 

Front or rear mounted; available in 3′ or 6′ models 

Brochures

High Speed Doors Brochure 991

High Speed Doors Brochure

High Speed Door- Model 991 Stainless Steel Package

High Speed Fabric Doors Cold Storage Access Solutions

High Speed Doors Light Curtain Options

Documents

Explore the full specifications of our products. Our technical data sheets provide comprehensive information on dimensions, assembly methods, and construction requirements. Make well-informed decisions by planning your investment down to the last detail.

BIM

RapidFlex High Speed Interior Fabric Door 991 BIM

Shop Drawing

RapidFlex High Speed Interior Fabric Door Model 991 CAD (DWG)

RapidFlex High Speed Interior Fabric Door Model 991 CAD (PDF)

Specifications

High Speed Doors - Model 991 Specs

Product Literature

High Speed Door- Model 991 Stainless Steel Package

High Speed Doors Brochure 991

High Speed Doors Light Curtain Options

High Speed Fabric Doors Cold Storage Access Solutions

High Speed Doors Brochure

Warranty

5-year limited 

Construction

Product Specifications

Standard Max Width14′
Standard Max Height14′
MaterialPVC/Polyester
SpeedUp to 70″ per second
Certified Air Tightness< 0.236 cfm/sq. ft.:- independently tested airtight design to prevent airborne contaminants from entering a controlled environment
Curtain LockPatent-pending curtain-lock design allows for quick and easy repair in the field
Break-away Self-reset  Designed to break away from the side guides to minimize damage and simply reset and self-repair after the event
Door Panel 2 layers of PVC coated polyester; 1 layer of polyester weave
Vision Option 20” high windows spaced evenly across width of door
Operation Direct drive motor and gearbox system with a door stop device
Cooler Application Air curtain options available including heated or non-heated, steel or stainless steel and various voltage offerings
Control Panel
  • Variable frequency drive
  • NEMA 4X cULus listed Onboard self diagnostic and service reminder
  • Built-in padlockable field disconnect
Obstruction Detection Infrared sensors mounted in-plane to the door curtain at 18″ and 50″-54″ from floor
Reversing Safety Edge Wireless monitored reversing edge
Electrical Availability*** 120V AC 1PH; 208V AC 1PH; 220V AC 1PH; 208V AC 3PH; 230V AC 1PH; 230V AC 3PH; 460V AC 3PH; 575V AC 3PH†
(requires stand-alone mounted transformer)
Wind Load*  Up to 7.5 PSF
***Single phase available up to 10’x10′ doors.
* Pressure/wind resistance value is the ultimate pressure tested at door width of 10′.
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