Model 991

RapidFlex™ 991

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

Pressure / wind resistance

up to 7.5 PSF or 90 mph

Operational pressure

Up to 2.5 psf or 53 mph

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

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; 230V AC 1PH; 230V AC 3PH; 460V AC 3PH; 460V AC 3PH


5-year limited

Actuation options

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

Signal device options

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



  • Red

  • Blue

  • Gray

  • Black

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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