Roller shutter door made from heavy-duty 89 mm flat solid single skin aluminium laths - medium security.
For internal and external use in larger opening e.g. shopfront security shutters.
Heavy-duty 89 mm flat solid single skin aluminium laths, for domestic and commercial applications areas requiring medium security.
Features and benefits:
Available in 500 RAL and BS 4800 colours.
L20/610 Roller shutters/ curtains
Insert requirements: maximum width up to 8000 mm.
Solid flat aluminium lath roller shutter.
Heavy duty, 89 mm flat solid single skin aluminium laths.
Normally 89 x 1.5 mm.
Finish and colour
Standard factory finish.
Insert requirements; available in 500 RAL and BS colours.
Frame and guides
Insert colour requirements below.
As shutter curtain.
Polyester-powder-coated only; insert requirements, available in 500 RAL and BS colours.
Galvanized finish only.
0.91 mm bright spangle galvanized pressed steel coil casing.
Available in various different designs to suit individual circumstances; consult manufacture for details.
Standard guide rails are 75 x 38 x 3 mm aluminium with brush seal others available on request.
Electric shutters require a 50 x 50 mm steel box section (both sides) used to allow for motor unit and safety brake.
A 76 x 50 mm box section will be used for shutters over 160 kg in weight (4800 x 3200 mm approximately).
Single phase electrical.
A tubular motor within the barrel assembly with limit switches and thermal cut out to prevent overheating.
Draw 240 V and 0.5–2.5 A, dependent upon the shutter size. Provision of a 13 A fused spur is required for installation
Spring loaded manual.
A counter balanced spring ensures controlled raising and lowering with a key lock in-built at the bottom of the shutter for security.
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.
Security key switch.
Key lock in-built at the bottom of the shutter.
Country of product manufacture