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.
Opening process available by pneumatic cylinder, electric motor or combined. 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).
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, atriums, schools, stairwells, among others.
Tempered aluminium, sea water and corrosion resistant (EN AW 5754).
Corrosion resistant bearings.
Built-in weather resistant hydrophobic tape.
Note: aluminum is supplied untreated as standard. Possibility of being supplied with electrostaticpainting (in any RAL color).
Facade opening width: 300 – 2400 mm.
Facade opening length: 746 – 3826 mm (17 louvres, max.).
Installation angle from 0º up to 60º.
Controls Natural Ventilation
P1: single pipe compressed operation
P2: double pipe compressed air operation
M230V: Electric Motor
Combination set: P1+230V or P2+230V
Controls Fire Ventilation
P1F: Single pipe compressed air operation with fire fucntion
P2F: Double pipe compressed air operation with fire function
M24V: Electric Motor
SW – Sandwich panel 25mm, U-Value=1,65 (W/(m².K))
PC25 – Polycarbonate 25mm / 9-X Structure, clear or opal, U-Value=1,4(W/(m².K))
Glass – Insulated double glass 25mm, U-Value)1,1 (W/(m².K))
Possibility of insulated flange
Depends on dimensions and type of infill.
Powder coated design (any RAL colour)
Bird or Insect Mesh
Thermofuse 68ºC/ 93ºC/141ºC
The system has been tested and certified in accordance with EN 12101-2