Summary
Powered smoke and hot gas extract ventilator.
Powered smoke and hot gas extract ventilator.
Powered smoke and hot gas extract ventilator.
Application
Smoke and hot gas extraction; suited to most industrial and commercial buildings.
Can provide day-to-day ventilation for climate control.
Smoke and hot gas extraction; suited to most industrial and commercial buildings.
Can provide day-to-day ventilation for climate control.
Smoke and hot gas extraction; suited to most industrial and commercial buildings.
Can provide day-to-day ventilation for climate control.
Description
Ventilator for extraction of smoke and hot gases in the event of a fire.
Features and benefits:
- Suited to most industrial and commercial buildings.
- Can provide day-to-day ventilation for climate control as well as smoke ventilation.
- Fulfils the time/ temperature requirements of EN 12101-3, achieving F200 (200°C/120 min), F300 (300°C/60 min) and F400 (400°C/ 120 min) in accordance with EN 12101-3.
- Available in roof- or wall-mounted versions.
- Shutter, flap or louvred ventilator as termination.
- Robust, reliable and durable and low weight – made from aluminium.
- Low power consumption
Ventilator for extraction of smoke and hot gases in the event of a fire.
Features and benefits:
- Suited to most industrial and commercial buildings.
- Can provide day-to-day ventilation for climate control as well as smoke ventilation.
- Fulfils the time/ temperature requirements of EN 12101-3, achieving F200 (200°C/120 min), F300 (300°C/60 min) and F400 (400°C/ 120 min) in accordance with EN 12101-3.
- Available in roof- or wall-mounted versions.
- Shutter, flap or louvred ventilator as termination.
- Robust, reliable and durable and low weight – made from aluminium.
- Low power consumption
Ventilator for extraction of smoke and hot gases in the event of a fire.
Features and benefits:
- Suited to most industrial and commercial buildings.
- Can provide day-to-day ventilation for climate control as well as smoke ventilation.
- Fulfils the time/ temperature requirements of EN 12101-3, achieving F200 (200°C/120 min), F300 (300°C/60 min) and F400 (400°C/ 120 min) in accordance with EN 12101-3.
- Available in roof- or wall-mounted versions.
- Shutter, flap or louvred ventilator as termination.
- Robust, reliable and durable and low weight – made from aluminium.
- Low power consumption
Product certifications
- Certificate of constancy of performance Certificate of constancy of performance - Liberator
- Certificate of constancy of performance Certificate of constancy of performance - Liberator
- Certificate of constancy of performance Certificate of constancy of performance - Liberator
Finish
Mill
Mill
Mill
Material
Aluminium
Aluminium
Aluminium
Shape
Rectangle
Rectangle
Rectangle
Length
Bespoke
Bespoke
Bespoke
Width
Bespoke
Bespoke
Bespoke
Height
Bespoke
Bespoke
Bespoke
Specification
Classification data
Standard
To BS EN 12101-3.
To BS EN 12101-3.
To BS EN 12101-3.
Fire performance
-
-
-
Classification
Achieves F200 120, F300 60 and F400 120.
Achieves F200 120, F300 60 and F400 120.
Achieves F200 120, F300 60 and F400 120.
Application category
Dual purpose use.
Dual purpose use.
Dual purpose use.
Snow load classification
Manufacturer's standard.
SL 500.
SL 125.
Duty
-
-
-
Air volume
3.6–8.9 m³/s.
3.6–8.9 m³/s.
3.6–8.9 m³/s.
Sound power level
58–87 dB(A) at 3 m.
58–87 dB(A) at 3 m.
58–87 dB(A) at 3 m.
Electrical supply
-
-
-
Nominal voltage
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Frequency
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Electrical safety
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Mounting
Wall.
Roof., Wall.
Roof.
Arrangement
Shutters with louvred ventilation as termination.
Shutters with flap as termination.
Four spring-loaded (non-return) shutters with aerodynamic cowl.
Materials
-
-
-
Frame
Corrosion-resistant aluminium alloy.
Corrosion-resistant aluminium alloy.
Corrosion-resistant aluminium alloy.
Louvres
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Finish
Mill finish., Powder-coated, RAL., PVF2, colour.
Mill finish., Powder-coated, RAL., PVF2, colour.
Mill finish., Powder-coated, RAL., PVF2, colour.
Controls
Spring mechanism (to open)/ rotary electric motor (to close).
Gas spring (to open)/ cable (to close).
Manufacturer's standard.
Additional properties
Type
T-Liberator: Roof mounted with four spring loaded shutters and an aerodynamic cowl, WL/FLAP Wall mounted, single insulated flap ventilator, WL/FCO Wall mounted, louvred ventilator
T-Liberator: Roof mounted with four spring loaded shutters and an aerodynamic cowl, WL/FLAP Wall mounted, single insulated flap ventilator, WL/FCO Wall mounted, louvred ventilator
T-Liberator: Roof mounted with four spring loaded shutters and an aerodynamic cowl, WL/FLAP Wall mounted, single insulated flap ventilator, WL/FCO Wall mounted, louvred ventilator
Ingress protection
IP55.
IP55.
IP55.
Insulation
Class H.
Class H.
Class H.
Fan
630 mm., 800 mm.
630 mm., 800 mm.
630 mm., 800 mm.