FD Series, Type A, Galvanised Steel Blades In Airstream, Fire Curtain Frame (FC) Width:600mm

FD Series, Type A, Galvanised Steel Blades In Airstream, Fire Curtain Frame (FC) Width:600mmFD Series curtain blade Fire Dampers are designed to stop the spread of fire through ducts passing through fire rated walls, floors, ceilings and cavity barriers. E classified to BS EN 13501 3 the product range has many features and options available including, rectangular, circular or flat oval duct connections, galvanised or stainless steel construction, low medium and high velocity options and numerous frame variations, to suit differing

High quality engraved legend

If the contamination limit is exceeded then the integral red LED will flash once every three seconds to give a visual warning

Alarm current 12

Duty cycle 30 % (ON: 3 min

manual call point (MCP) or “Break Glass” call point

input voltage 27V (non-latching)

● Sensor for minimum air velocity detection

Comprehensive test and fault finding facilities are also provided

● Special chain stabilisation

2 x Batteries

Construction & finish PVC lid and base

of 22 tones