|Dimensions (h x w)||
Fireroll VR60 industrial fire-rated roller shutters provide 60 / 60 minutes fire protection between individual compartments. They have been tested to EN 1634-1 for one hour's integrity / insulation and are EI60 rated.
The shutter curtain is made from 63x36mm laths with a synthetic material outer skin, bonded to a special inner core of high performance insulation material. Stainless steel cables fastened to the roller at the head connect the laths together. The curtain is finished light grey with a black intumescent perimeter seal.
The bottom rail comprises a standard lath fitted with an extruded PVC bottom seal.
Fireroll VR60 industrial fire-rated roller shutters have galvanised steel channel guides that are bolted to the structure by way of continuous fixing angles.
The head is comprised of a galvanised steel 'u' profiles and MDF board with a special fire protection cover. It is fixed to the lintel into which the top of the door engages, providing an effective seal against the passage of flames and hot gases.
Electrical operation is by means of a direct drive three-phase motor mounted on one endplate. In the event of fire and / or mains failure, a 24volt DC auxiliary drive unit closes the door.
A control panel is supplied for mounting at high level which incorporates batteries and a facility for an incoming fire signal. Cables between panel and motor are to be flameproof. Low level control is by wall-mounted push buttons.