FIRE AND SMOKE DROP CURTAIN (AUTO/MANUAL RESET)
DESCRIPTION
A fire and smoke protection curtain, complete with a control panel which can be either wired into an existing fire alarm system or smoke detector circuit or operate independently with a heat or smoke detector. A battery backup system can be supplied to operate the system in case of electrical failure. For industrial or domestic use, such as counters, conveyor belts, reception areas, etc. The frame is powder-coated and the curtain roller is motorised. The
impregnated silicon curtain cloth can be kept clean by wiping over with a damp cloth.
USE
The Envirograf® Product 90 fire and smoke curtain can be fitted inside an opening or it can be surface-mounted in front of an opening. It will not obstruct the normal use of the opening, but the curtain will close in a fire. The curtain can also be used to lower onto a staircase or conveyor belt. The control unit can be wired into an existing fire alarm system or smoke detector circuit or it can operate independently with a heat or smoke detector.
PERFORMANCE
The complete product and the curtain material were tested to BS476 Part 22 (1987), achieving 80 minutes of fire protection. An insulated version was tested and achieved 91 minutes integrity and insulation.
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