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High Speed Interior Fabric Door - 991

high speed door 991

​​​​​​​​​​​​​​​​RapidFlex®​ 991​

New stainless steel options available.

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. 



Standard max width

Standard max height

Up 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 lock
Patent-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

Wind Load*​​
Up to 7.5 PSF

Door panel
2 layers of PVC coated polyester; 1 layer of polyester weave

Vision Option
20” high windows spaced evenly across width of door

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

Light Curtain
Front or rear mounted; available in 3' or 6' models

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)
***Single phase available up to 10'x10' doors.

5-year limited​​​​​​​

Actuation options
push button, key switch, pull switch, motion detector, radio control, loop detector, treadle switch​​​​​​​

Stainless steel options
Sloped hood, head plates, barrel assembly, operator cover, bottom bar hardware, encoder hardware, front guide, and wall guide

Signal device options
red/green LED warning light, horn/strobe combination, rotating warning light​​

Programmable LED lighting system
tall light bar with red, yellow, green lighting ​​​​

* Pressure/wind resistance value is the ultimate pressure tested at door width of 10'.



  • white fabric color swatch White
  • gray fabric color swatch Gray
  • red fabric color swatch Red
  • blue fabric color swatch Blue​​​​​​​​
  • black fabric color swatch Black​
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  • orange fabric color swatch Orange​

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FDA Compliant Applications

  • white fabric color swatch Royal Blue
  • gray fabric color swatch White

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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.​​​​​​​​​​​​​​​​​​

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