The automatic curtains are comprised of a carbon steel barrel and motor incorporating an attached fabric curtain. The barrel deflection conforms to the necessary British Standard BS 6323-5, the fabric can withstand temperatures in excess of 1000°C and the two section bottom rail allows smooth operation of the curtain. The fire barrier shall be powered by an internal 24 V d.c electric motor that has all of the applicable safety standards.

Fully compliance-tested and include fail-safe features enabling them to operate even if there’s a power failure.

The Flameshield fire curtains have the added benefit of good aesthetics which blend neatly with any venue’s decor. End plates, guides and hoods can even be supplied in a variety of colours for a small additional cost.

Egress switches, access switches, obstruction warnings, and heat and smoke alarms are fully tested to the ancillary equipment Annex H as stipulated by BS 8524-1.

Features and benefits:

Gravity fail safe closes without mains power.
Provides smoke control.
Lightweight slimline compact design.
Two stage closing operation.
Compliance tested to maintain building fire safety and integrity in accordance with BS 8524-1 and installed in accordance with BS 8524-2.
Can be hidden neatly above the ceiling line to assist the building design and aesthetics.
Voice warning devices available.
Fully resets after fire test without the need for engineers to attend.
Low maintenance costs.
Timed delay closing.

All curtains are tested and approved by Warrington Fire Research Centre and Exova. Tests are fully compliant and in accordance with BS 8524-1/ BS EN 1634-1 for fire and radiation (radiation and tenability replaces the insulation zone) and BS EN 1634-3 for smoke containment. The construction and manufacture is in accordance with Warrington Test WF 405074 and Warrington Test WF 406515. Manufactured in accordance with certain sections of the European Standard BS EN 16034 implemented in 2015.

Radiation:

120 Minutes < 15 KW/m².
15 Minutes - 2.617 KW/m².
30 Minutes - 3.748 KW/m².
60 Minutes - 6.306 KW/m².
90 Minutes - 8.328 KW/m².
120 Minutes -10.708 KW/m².

https://a1sgroup.com/blog/flameshield-ew120sa-fire-curtain

Fire and Smoke Curtain Installation and Servicing third party to BS 8524-2