English
·
Colt Group
Home
I
Contact
I
Legal Notice
I
Site Map
I
Search
Choose a Colt worldwide location
Products and Systems
>
Architectural Solutions
>
Glass Constructions
>
Products
>
Coltlite

SPECIFICATION FOR THE COLT COLTLITE LWN VENTILATOR

Product details:

Manufacturer:
Colt International Limited
New Lane, Havant, Hampshire. PO9 2LY
Tel. 023 9245 1111
Fax. 023 9245 4220

Product Reference:


Coltlite LWN Glass Louvred Ventilator

Description:


Non thermally broken extruded aluminium (46mm thick) outer frame with framed double glazed glass louvres into non thermally broken frames.

Size Range:


250mm to 1800mm wide x 200mm to 3000mm high as one module.

Glass Type


24mm overall clear toughened, float or laminated glass thickness. Visible width of horizontal louvre frame 37mm when looking from the outside.
Or 24mm overall insulated metal skinned panel infill.

Blade pitch

110 - 350mm (depending on overall size of complete unit) with central pivot point. Blade frame to be a maximum of 37mm between glass surfaces.

Fixing Options

  • Fixing to curtain walling using 25mm non thermally broken glazing frame adaptor
  • Fixing to structural opening using either through frame or strap fixings

    • Control Options

    A) Hand - Lever or crank handle operation.
    B) 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 finish AA20

    • Technical Data

    Thermal performance 2.8 W/m2/K
    Aerodynamic coefficient (Cv): 0.55
    Air permeability 7.22m3/m2/hr @ 50Pa = 1.2m3/m hr of seal
    Watertightness at 150Pa.
    Maximum acoustic rating to 33dB (Rw).

    NOTE - suitable for vertical application only.




     
    © 2008 Colt International Licensing Ltd - People Feel better in Colt conditions |  Top  |  Back  |   Print