High-speed interior fabric door, RapidFlex® Model 991, featuring a gray curtain and yellow frame, designed for controlled environments in industrial applications.

High Speed Interior Fabric Door - 991

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.

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

Overview
Documents

Construction

Product Specifications
Standard Max Width	14′
Standard Max Height	14′
Speed	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
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′.}

Warranty

5-year limited

BIM

RapidFlex High Speed Interior Fabric Door 991 BIM (opens in a new window)

Shop Drawing

Specifications

Product Literature

45040 42nd St. E., Lancaster, CA 93535

Business Hours

Monday-Friday: 8:00 AM – 5:00 PM
Saturday-Sunday: Closed

CA Contractors License #881400

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RapidFlex® Model 991: Key Features & Benefits

The RapidFlex® Model 991 high-speed interior fabric door is engineered for demanding environments where maintaining controlled conditions and operational efficiency is paramount. Its advanced design focuses on preventing contamination, ensuring quick access, and minimizing downtime through robust construction and intelligent features.

Key attributes include an independently tested airtight design to prevent airborne contaminants, a patent-pending curtain-lock system for easy field repairs, and a break-away self-reset mechanism that reduces damage and facilitates quick recovery after impact. These elements combine to make the Model 991 a superior choice for industries like food and beverage, manufacturing, and pharmaceuticals.

Door Panel and Vision Options

The construction of the RapidFlex® Model 991 door panel is designed for durability and performance, utilizing multiple layers of high-quality materials. This layered approach ensures the integrity of the controlled environment while allowing for flexibility and resilience.

Each door panel consists of two layers of PVC-coated polyester, with an additional layer of polyester weave for enhanced strength. For improved visibility and safety, the door can be equipped with 20-inch high windows, evenly spaced across the width of the door, providing clear sightlines into adjacent areas.