Product details:
Manufacturer:
Colt International Limited
New Lane, Havant, Hampshire. PO9 2LY
Tel. 023 9245 1111
Fax. 023 9245 4220
Product Reference
Coltlite LWS45 Glass Louvred Ventilator
Description
Thermally broken extruded aluminium (46mm thick) outer frame with frameless controllable (single glazed) chamfered glass louvres.
Glass and Louvre Type
8mm / 10mm / 12mm overall clear toughened glass with bevelled edge (chamfered) blades.
Size Range
250mm to 1600mm wide x 200mm to 3000mm high as one module.
Blade pitch
110-300mm (depending on overall size of complete unit) with centre pivot point.
Fixing Options
Ventilator can be provided with:
- Through frame fixing into steelwork
- Frame slot in tag fixings
- Glazing beads inserts up to 32mm for glazing systems
Controls Options
- Hand - Lever or crank handle operation.
- Motorised - Frame mounted motor (hidden behind side frame profile) to be positioned at top or bottom on either side frame, with a 230 volt AC or 24 volt DC motor and with a typical operation time to be 15-30 seconds.
Decorative Finish
- Polyester powder paint (RAL colour)
- Natural (Silver) anodised
Technical Data
U value with 10mm glass installed - 6W/m2K
Aerodynamic coefficient (Cv): 0.66 when fully open
Air permeability 10.59 m3/h/m2 @ 50 Pa = 2.03 m3/h of seal
Watertight to 0Pa.
NOTE - suitable for vertical application only.
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