Construction

Roll formed aluminium in two sections; top and bottom boxes.
Bottom box removable for installation and maintenance and chamfered at 45°.
The shutter box is assembled on die cast aluminium endplates.

Box sizes

Clear opening height (to underside of box):
1595mm, box size 205mm
2750mm, box size 250mm
2900mm, box size 300mm

Finish

White, dark brown alternative standard RAL or BS colours at extra cost.

Construction

Standard guide rails: 60mm x 29mm x 3mm - 75mm x 29mm x 3mm dependant on width and height.
Both with high density pile 4mm brush seals.

Finish

White, dark brown alternative standard RAL or BS colours at extra cost.

Spring Loaded

A counter balanced spring ensures controlled raising and Lowering with a key lock in-built at the bottom of the shutter for Security.

Single Phase Electric

Provision of a 13 amp fused spur is required for installation.
A tubular motor within the barrel assembly with limit switches and the thermal cut out to prevent overheating.
Draw 240 volts and 0.5 - 2.5 amps dependant upon the shutter size

Control

Standard security keyswitch or rocker switch. Other controls are available on request.

Override

A Manual override should be priced and ordered separately for Shutters which are to be installed on exit doorways to permit Operation in the event of a power failure. This is usually only Operable from only one side.