The AOV Systems NIMBUS range of Vertical Louvered Ventilators offers numerous variants for heat exhaust and smoke ventilation.
NIMBUS VFL Range of Vertical louvered Ventilators offering both solutions to ventilation requirements in the event of fire as well as natural ventilation and cooling. Single Aluminium, Double Insulated Aluminium, Polycarbonate, Single/Double Glass options are available.
Vertical Louvres for event of fire: VFL-A (Aluminium), VFL-DI (Double Insulated Aluminium), VFL-P16C/O (Polycarbonate – 16mm, Clear or Opal), VFL-P25C/O (Polycarbonate – 25mm, Clear or Opal), VFL-P32C/O (Polycarbonate – 32mm, Clear or Opal), VFL-SG – (Single Glass), VFL-DG – (Double Glass).
Vertical Louvres suitable for natural ventilation and cooling: VNL-A (Aluminium), VNL-DI (Double Insulated Aluminium), VNL-P16C/O (Polycarbonate – 16mm, Clear or Opal), VNL-P25C/O (Polycarbonate – 25mm, Clear or Opal), VNL-P32C/O (Polycarbonate – 32mm, Clear or Opal), VNL-SG – (Single Glass), VNL-DG – (Double Glass).
Low Profile Vertical Louvre Suitable for Smoke Ventilation and Cooling: VLPL
VFL and VNL Product Overview
NIMBUS VFL and VNL is a multi louvred ventilator range that provides an economic, non-powered method of ventilation, allowing the removal of large quantities of warm air and / or smoke from a building within a short period of time. The Nimbus VFL and VNL is suitable for air feed (facade), air extraction (facade) and natural lighting. The vents are manufactured according to ISO 9001 quality control standards. The vents are formed from high quality corrosion resistant aluminium, to ensure low maintenance requirements and watertightness. Various methods of operation using pneumatic or electric actuators are available. The ventilator design produces a versatile economic unit suitable for a wide range of applications. Available on large dimensions, up to 2400 x 3804 mm (width x length).
EN TESTED: The system has been tested and is certified in accordance with EN 12101-2
Typical Applications
Versatile scope of applications on facades, with an installation angle close to 90º. Installations: Industrial buildings, warehouses, logistics centres, shopping centres, atria, etc..
Materials
Aluminium; tempered, sea water and corrosion-resistant AlMg3 and extruded aluminium profiles for the frames. Corrosion-resistant bearings. The aluminium is supplied untreated as standard. Free of silicones.
Dimensions
Facade opening width W: 300 – 2400 mm
Facade opening length L: 761 – 3804 mm (17 louvres, max.)
Opening Angle
Individual adjustable from 0° up to 90º
Controls Natural Ventilation
P – Single pipe compressed operation
P2 – Double pipe compressed air operation
M230V Electric motor
Controls Fire Ventilation
Aluminium; tempered, sea water and corrosion-resistant AlMg3 and extruded aluminium profiles for the frames. Corrosion-resistant bearings. The aluminium is supplied untreated as standard. Free of silicones.
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