Product features
VENTRA STERLING is a multi louvred ventilator that provides an economic, nonpowered 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 VENTRA STERLING is a further development on the already proven VENTRA but is a response to the increased requirements for air tightness and thermal insulation in certain building designs and applications worldwide. The Ventra Sterling is suitable for fresh air supply (facade), air and smoke extraction (facade and roof) 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 water tightness. 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 3826 mm (width x length).
Typical applications
Versatile scope of applications on roofs and facades, with an installation angle range from 0º to 90º. Installations: Industrial buildings, warehouses, logistics centres, shopping centres, atria, schools, stairwells etc..
Materials
Tempered aluminium, sea water- and corrosion-resistant (EN AW 5754).
Corrosion resistant bearings.
Built-in weather resistant hydrophobic tape.
Note: aluminum is supplied as standard: untreated. Possibility of it being supplied with electrostatic painting (in any RAL color).
Dimensions
Roof opening width W: 300 - 2400 mm
Roof opening length L: 746 - 3826 mm (17 louvres, max.)
Opening angle
Individual adjustable from 0° up to 90º
Controls natural ventilation
P1 – Single pipe compressed operation
P2 – Double pipe compressed air operation
M230V Electric motor
Controls fire ventilation
P1F – Single pipe compressed air operation with fire function
P2F – Double pipe compressed air operation with fire function
M24V Electric motor
Louvres
Bases
Single aluminium
Double wall aluminium with insulation
Flanges
* Custom flanges design and insulated flanges available upon request
Weight
Depends on dimensions and type of materials
Options
Custom dimensions / Powder-coated design (any RAL colour) / Bird or insect mesh/Anti-fall grid 1200 J.
Regulations
The system has been tested and is certified in accordance with EN 12101-2
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