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Firelight FL2 Natural Flap Ventilator

Verified by manufacturer 10 months ago

Pneumatic, single cylinder

Colt International Ltd Variant:

Natural casement roof single flap ventilator, suitable for natural smoke control and day-to-day ventilation.

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Application

Suitable for natural smoke control and provision of extract ventilation for most kinds of industrial and commercial buildings.

Particularly suited for installation into glazing systems.

Description

Natural casement roof ventilator, suitable for natural smoke control and day-to-day ventilation.


Features and benefits:

  • Wide range of applications: Firelight is classed as a dual-purpose ventilator. Polycarbonate and glass ventilation versions allow the entry of natural daylight, and a wide range of infill panels are available.
  • Pneumatic, electric linear, electric chain or electric tubular fail safe drives or hand controls are available.
  • High aerodynamic, acoustic and thermal performance, and has a high resistance to the effects of fire.
  • Exhaustively tested and certified to EN 12101-2: 2003 in accredited third-party test laboratories and is CE marked. Tested and certified according to EN 14351. Manufactured under the ISO 9001 quality standard.
  • Easy to install: delivered fully assembled to site. May be installed at any angle from the horizontal to the vertical (0–110º) onto a curb, into sheeting or into glazing.
  • Wide range of base profiles to suit most sheeting, curb or glazing applications.
  • Durable: Manufactured from tough, corrosion-resistant aluminium grade 6063-T6 alloy, with stainless steel fixings.
  • Low profile and slim frames.


Also available as a single flap ventilator with high aerodynamic, acoustic and thermal performance (Firelight FL3) or as a double flap ventilator (Firelight Duo); both specified separately.

General information

Color

Silver

Other

Finish

Mill finish

Powder-coated

Anodized

Material

Aluminium

Polycarbonate

Glass

Shape

Rectangle

Square

Uniclass

Pr_70_65_04_56 Natural smoke and heat exhaust ventilatorsPrimary

CAWS

L10/47 Roof ventilators

L10/490 Roof ventilators

Product range

Natural flap ventilators

Specification data - Natural smoke and heat exhaust ventilators

Standard

To BS EN 12101-2.

Guidance for specification option:

CE marked.

Opening type

B.

Mounting

Roof mounted, onto curb.

Roof mounted, onto glazing.

Roof mounted, onto roof sheeting.

Aerodynamic free area

Maximum overall ventilator size: 2.64 m².

Manufacturer guidance

Aerodynamic coefficient: up to 0.64.

Reliability classification

Re 1000.

Guidance for specification option:

10 000 cycles.

Snow load classification

Up to 2000 N/m².

Low ambient temperature classification

T (-15).

Guidance for specification option:

T(00) to T(-15).

Wind load classification

Up to 2000 N/m².

Resistance to heat classification

B300.

Arrangement

Flap.

Dimensions

-

Length

-

Manufacturer guidance

Insert requirements, throat length 700–2500 mm (in 1 mm increments), subject to maximum overall ventilator size limit: see Aerodynamic free area for maximum overall ventilator size.


Consult manufacturer for details of overall size; the dimensions depend on the type of flap, the geometry of the ventilator and its opening angle.

Width

-

Manufacturer guidance

Insert requirements, throat width 700–2500 mm (in 1 mm increments), subject to maximum overall ventilator size limit: see Aerodynamic free area for maximum overall ventilator size.


Consult manufacturer for details of overall size; the dimensions depend on the type of flap, the geometry of the ventilator and its opening angle.

Height

Manufacturer's standard.

Controls

Single pneumatic cylinder.

Initiation

Local thermal fuse.

Guidance for specification option:

Opens the unit at a pre-selected temperature.

External release signal.

Guidance for specification option:

Insert details.

Materials

-

Ventilator

-

Frame

Corrosion-resistant 6063-T6 aluminium alloy.

Guidance for specification option:

Thermally broken.

With stainless steel fixings.

Glazing

Double-glazed, 32 mm thick.

Guidance for specification option:

Standard infill thickness.

Double-glazed, custom thickness.

Guidance for specification option:

Insert requirements, 7–35 mm.

Polycarbonate unit, 32 mm thick.

Guidance for specification option:

Standard infill thickness.

Polycarbonate unit, custom thickness.

Guidance for specification option:

Insert requirements, 7–35 mm.

Aluminium infill panel, insulated.

Guidance for specification option:

EN AW-6063 T6 aluminium alloy.

Aluminium infill panel, uninsulated.

Guidance for specification option:

EN AW-6063 T6 aluminium alloy.

Finish

Mill finish.

Polyester powder-coated.

Guidance for specification option:

70 µm thick as standard.

Anodized.

Guidance for specification option:

20 µm thick as standard.

Other.

Guidance for specification option:

Special finishes available on request; consult manufacturer and insert requirements.

Colour

Standard.

Guidance for specification option:

Mill finish/ anodized only.

RAL.

Guidance for specification option:

Polyester powder-coated only; insert requirements.

Seals

Double seals.

Guidance for specification option:

Used to reduce air leakage when closed.

Resistance to fire

E.

Guidance for specification option:

To EN 13501-1.

U-value

Up to 1.6 W/m²K.

Air permeability

Class 3.

Guidance for specification option:

Maximum of 9 m³/h/m² or 2.25 m³/h/m at 100 Pa (to EN 12207:1999).

Watertightness

Class 9A.

Guidance for specification option:

No leaks at static pressure of up to and including 600 Pa (to EN 12208:1999).

Sound insulation

Up to 40 dB Rw.

Locking

Manufacturer's standard.

Guidance for specification option:

For both electric and pneumatic versions, double-action locking mechanisms. For pneumatic version only, failsafe open.

Literature

Firelight natural glazed roof ventilator

Firelight natural glazed roof ventilator

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