Verified by manufacturer 3 months ago
Alcumus SafeContractor
Certificate type
ISO 9001 Quality Management
Certificate type
Constructionline Gold
Certificate type
CHAS
Certificate type
A fire curtain designed to offer reliable and safe fire integrity for internal areas, with up to four hours' fire resistance and in accordance with current standards.
The Pyrodor Flex is constructed from a high-grade fire-rated fabric with a stainless steel weave and stitched and hemmed with Kevlar and stainless steel thread. Fire curtains can be manufactured to almost infinite widths. The curtains are controlled by 24 V d.c. gravity fail-safe motors complete with a battery back up. The curtain side guides and head box are constructed from galvanized or stainless steel and can be in powder-coat finish to match the surroundings.
Fire curtains provide a very neat and compact finish, making them ideal for internal areas or when used in combination with another door or shutter. Available with a variety of emergency release mechanisms including: fire alarm link; smoke detector; and heat sensor. The curtains can also be provided with individual or group control panels. The control panel can also provide features such as: audio-visual warning signal; staged close; safety sensor photobeam; and delayed descent. When fire curtains are installed on an escape route they can also be provided with an emergency retract green push button. The fire curtains are tested to BS 476 part 22; EN 1634-1; BS 7346: Part 3.
Features and benefits:
Color | Other Guidance for specification option: Any RAL or BS colour. |
Finish | Galvanized Powder-coated |
Material | Stainless steel Steel Other Guidance for specification option: Kevlar. Woven glass fibre. |
Shape | Square Rectangle |
Width | Bespoke |
Height | Bespoke |
Warranty description | One year |
Uniclass | |
CAWS | L20/610 Roller shutters/ curtains |
Standard | To BS 7346 – Part 3: 1990, BS 476 – Part 6: 1989 and Part 22: 1987, BS EN 1634-1: 2008. |
Opening sizes | Guidance for specification option:
Manufacturer guidance
|
Format | Vertically operated fire roller curtain. |
Arrangement | Face-fitted across opening.Fitted into reveal. |
Performance | |
Fire performance | |
Fire resistance | 60 minutes.Guidance for specification option: Standard. 120 minutes.Guidance for specification option: Optional. 240 minutes.Guidance for specification option: Optional. |
Frame and guides | |
Material | Steel.Guidance for specification option: Standard. Stainless steel.Guidance for specification option: Optional. |
Finish | Galvanized profile steel.Guidance for specification option: Standard. Powder-coated steel.Guidance for specification option: Optional. Stainless steel.Guidance for specification option: Optional. |
Colour | RAL.Guidance for specification option: Any RAL or BS colour, insert requirement. |
Shutter curtain | |
Lath material | Woven glass fibre and stainless steel fabric, stitched and hemmed with Kevlar and stainless steel thread.Guidance for specification option: The fabric has a fire propagation index I=3.2 when tested to BS 476-6 and is therefore rated Class 0 to the UK Building Regulations Approved Document B 1991. |
Finish and colour | Standard grey woven fabric. |
Accessories | Not required. Powder-coated hardware. Multi-functional control panel. Guidance for specification option: Multi-function control panel to allow additional control/ safety options to be incorporated, such as:
|
Motor | 24 V d.c. |
Control panel | Single. Guidance for specification option: Standard. Group control for up to 6 curtains. Guidance for specification option: Optional. |
Power supply | 240 V (3 A). Guidance for specification option:
|
Battery back-up | UPS battery back-up on each control panel. |
Emergency release | Green push button. Guidance for specification option: Standard. Walk through escape. Guidance for specification option: Optional and dependent on site conditions. |
Activation | Auto-close on fire alarm activation. |
Motor cover | Galvanized profiled steel. Guidance for specification option: Standard. Powder-coated steel. Guidance for specification option: Optional. Stainless steel. Guidance for specification option: Optional. Manufacturer guidanceHood and motor cover. |
Alarm | Fire alarm signal: Volt-free, normally closed signal which opens on fire. |
Fixing: | Face-fitted. Guidance for specification option: Standard. Reveal-fitted. Guidance for specification option: Optional. Combination. Guidance for specification option: Optional. |
Safety | Delayed descent. Obstruction sensors. Two-stage descent. |
Material | Stainless steel Steel Other Guidance for specification option: Kevlar. Woven glass fibre. |