Powered smoke and hot gas extract ventilator.
Powered smoke and hot gas extract ventilator.
Powered smoke and hot gas extract ventilator.
- 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
Mill
Mill
Mill
Aluminium
Aluminium
Aluminium
Rectangle
Rectangle
Rectangle
Bespoke
Bespoke
Bespoke
Bespoke
Bespoke
Bespoke
Bespoke
Bespoke
Bespoke
Specification
To BS EN 12101-3.
To BS EN 12101-3.
To BS EN 12101-3.
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Achieves F200 120, F300 60 and F400 120.
Achieves F200 120, F300 60 and F400 120.
Achieves F200 120, F300 60 and F400 120.
Dual purpose use.
Dual purpose use.
Dual purpose use.
SL 125.
Manufacturer's standard.
SL 500.
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3.6–8.9 m³/s.
3.6–8.9 m³/s.
3.6–8.9 m³/s.
58–87 dB(A) at 3 m.
58–87 dB(A) at 3 m.
58–87 dB(A) at 3 m.
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Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Roof.
Wall.
Roof., Wall.
Four spring-loaded (non-return) shutters with aerodynamic cowl.
Shutters with louvred ventilation as termination.
Shutters with flap as termination.
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Corrosion-resistant aluminium alloy.
Corrosion-resistant aluminium alloy.
Corrosion-resistant aluminium alloy.
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Mill finish., Powder-coated, RAL., PVF2, colour.
Mill finish., Powder-coated, RAL., PVF2, colour.
Mill finish., Powder-coated, RAL., PVF2, colour.
Manufacturer's standard.
Spring mechanism (to open)/ rotary electric motor (to close).
Gas spring (to open)/ cable (to close).
Additional properties
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
IP55.
IP55.
IP55.
Class H.
Class H.
Class H.
630 mm., 800 mm.
630 mm., 800 mm.
630 mm., 800 mm.