Product Specification
Product Overview
Description
The Alishield N3M roller shutter is constructed from a heavy Duty Lath, 89mm Flat punched single skin aluminium lath, with 260mm x 45mm apertures.
Common use
Shopfront security shutters and applications where vision is required through the roller shutter doors.
Maximum Width
8000mm
Dimensions
Normally 89mm x 1.5mm
Weight
8.5kg per square metre (10kg per square metre inclusive of polycarbonate)
Finish
Mill finish as standard, Polyester powder coat colours and anodised finishes are available.
Shutter Box Specification
Construction
0.91mm bright spangle galvanised pressed steel coil casing available in various different designs to suit individual circumstances.
Box sizes
Overall height (top of box)
Up to 1500mm box size 254mm
Up to 2500mm box size 305mm
Up to 3500mm box size 355mm
Finish
Galvanised steel standard, polyester powder coat colours are available.
Guide Rail Specification
Construction
Standard guide rails are 75mm x 38mm x 3mm Aluminium with brush seal others available on request.Electric shutters require a 50mm x 50mm steel box section (both sides) used to allow for motor unit and safety brake. A 76mm x 50mm box section will be used for shutters over 160kg in weight (5000mm x 3200mm approximately).
Finish
Galvanised steel as standard but polyester powder coat colours are available at an additional cost.
Operational Specification
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
A tubular motor within the barrel assembly with limit switches and thermal cut out to prevent overheating. Draw 240 volts and 0.5 – 2.5 amps dependant upon the shutter size. Provision of a 13 amp fused spur is required for installation.
Override
A manual override is included to operate the shutter in the event of a power failure. This is usually only operable from only one side.
Control
Standard security key switch or rocker switch. Other controls are available on request.
Product specification may change and it is advisable to consult with HAG technical advisors before specifying or ordering. HAG operates a policy of continuous improvement.
