Natural smoke extract and day to day ventilator.
Natural twin flap roof ventilator, suitable for natural day to day ventilation and smoke control, for high aerodynamic, acoustic, airtightness and thermal performance. Tested to and in compliance with EN 12101-2 and CE marked. Manufactured under the ISO 9001 quality standard.
Features and benefits:
L10/490 Roof ventilators
Meteor MLS natural twin flap ventilator
Insulated double skin
Insulated double skin incorporating a thermal break
Single aluminium skin
Insulated double skin aluminium
Triple layer polycarbonate, clear
Triple layer polycarbonate, opaque
Triple layer polycarbonate, clear with thermal breaks
Triple layer polycarbonate, opaque with thermal breaks
Insulated double skin with reduced noise material
To achieve R’w of 33 dB.
Polyester powder coating
Insert colour requirement.
24V DC linear drive electric
Standard product features
Meteor MLS is manufactured from tough, corrosion resistant aluminium with stainless steel fixings. The frames of both the base and flap can be insulated and thermally broken.
Varies with the size and options selected. Most tests to EN 12101-2.
RE 1000 (10,000 cycles).
Up to 1500 N/m².
Up to 5000 N/m².
Resistance to heat:
Low ambient temperature operation:
T(00) to T(-15).
Materials resistance to fire:
E (to EN 13501-1).
Up to 1.07 W/m²K.
Up to 33 dB R’w.
The following glass and polycarbonate options are available:
Electric failsafe open or close. Failsafe open versions are fitted with a back-up fusible link to open the vent at a pre-defined temperature, irrespective of the control mode.
Guards and accessories:
Various guards and accessories are available to suit particular applications.
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Apollo natural flap ventilator
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Coltlite CLS 45 bevelled glass louvred ventilator
Coltlite CLS glass louvred ventilator
Coltlite CLT glass louvred ventilator
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EWL – Extruded Weather Louvre