VENTRA is a multi louvred ventilator 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 Ventra is suitable for air feed (facade), air extraction (facade an 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 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 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, atria, etc..

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).

Roof opening width: 300 – 2400 mm
Roof opening length: 746 – 3826 mm ( 17 louvres, max.)

Open angle from 0° up to 90º

P1: single pipe compressed operation
P2: double pipe compressed air operation
M230V: electric motor
Combination set: P1 + 230 V ou P2 + 230 V

P1F – Single pipe compressed air operation with fire function
P2F – Double pipe compressed air operation with fire function
M24V Electric motor

Single aluminium
Double wall aluminium with insulation

* Custom flanges design and insulated flanges available upon request

Depends on dimensions and type of materials

Custom dimensions
Powder-coated design (any RAL colour)
Bird or insect mesh
Anti-fall grid 1200 J

The system has been tested and is certified in accordance with EN 12101-2