Natural louvred glazed ventilator, suitable for natural day-to-day ventilation and smoke control.
For the highest aerodynamic performance where thermal insulation is not a key requirement. Non-thermally broken extruded aluminium 40 mm wide visible outer frames with frameless controllable, single glazed, overlapping glass louvres and concealed mechanisms. Louvres with either 8mm, 10 mm or 12 mm thick toughened, float or laminated glass. Overall frame depth 47mm, frame face width 40mm. Externally tested to and in compliance with BS EN 12101-2 as a smoke ventilator and CE marked. Externally tested to EN 14351-1, guaranteeing its performance as a façade element. Manufactured under the ISO 9001 quality and ISO 14001 environmental management standards.
L10/650 Metal louvres
Coltlite CLS glass louvred ventilator
Louvre height 205–395 mm. Insert requirements.
Polyester powder painted, RAL
Insert requirements; standard 60 µm.
Standard 20 µm.
24 V DC actuator
230 V AC actuator
Standard product features
Non-thermally broken, 47 mm deep.
200–390 mm (depending on overall size of complete unit) with central pivot point.
Fixing can be to curtain walling using 20–30 mm non-thermally broken glazing frame adaptor, or to structural opening using either through frame or strap fixings.
Its performance varies with size and options selected (tests to BS EN 12101-2 and BS EN 14351-1):
Airlite natural louvred ventilator
Apollo ATI natural ventilator for weathered ventilation
Apollo natural flap ventilator
AXS 140 Combined AOV Smoke Ventilator and Roof Access Hatch
Coltlite CLN glass louvred ventilator
Coltlite CLS 45 bevelled glass louvred ventilator
Coltlite CLT glass louvred ventilator
Defender F Motorized Smoke Shaft Ventilator
EWL – Extruded Weather Louvre
FCO natural louvred façade ventilator
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