Model 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.

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Actual door color may vary from the digital representation shown here.

Color samples are available by request.


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

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