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Visionguard 100
A vertical roller shutters available with manual or electric operation with either
solid, punched or perforated curtain.
Dimensions:
Opening height up to 6000mm, opening width up to 6000mm.
Shutter weight: 35 kg/m² of door opening.
Curtain
Constructed from 100mm galvanised cold rolled flat sections of suitable
gauge, each alternate lath is fitted with a Nylon endlock to prevent
lateral movement and wind anchor locks on larger doors. The perforated
version has multiple micro circular perforations. Punched lath version
with 100 x 700 punches at 60mm spacing.
Bottom Rail
The base of the curtain is fitted with a steel angle reinforcing rail of adequate size
forming an inverted ‘T’.
Side Guides
Formed from cold rolled mild steel channel sections secured to the opening structure by
full height mild steel fixing angles.
Roller Assembly
Constructed from mild steel tube,
mounted on bright steel shafts running in ball races, reduction drive gearing where
applicable is by machine cut steel gears or chain drive to suit the size of the opening.
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Endplates
The roller assembly is supported by mild steel endplates with mounting angles for fixing
to the support structure.
Roller Enclosure (optional extra)
Formed from galvanised pressed sheet metal to enclose the rear of the shutter barrel and
curtain assembly.
Operation
Conventional electric motor with push button control and chain override.
Tube motor within coil with toggle switch or keyswitch control and hand crank override.
Manual haul chain operation.
Automatic opening and closing
Finish
All parts not galvanised are painted in one coat of grey protective primer.
Consult with Northern Doors (UK) Ltd technical literature for details. Northern Doors can
also provide a design and specification advisory service and it is recommended that they
are consulted early in the design process.
Optional
Polyester powder coat finish to most RAL colours
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