Intake / exhaust roof louvre are used in the ventilation instalation intake and exhaust, as the end extract ducts and ventilation holes with a rectangular secti...
Intake / exhaust roof louvre are used in the ventilation instalation intake and exhaust, as the end extract ducts and ventilation holes with a rectangular secti...
Intake/ exhaust roof louvre are used in the ventilation installation intake and exhaust, as the end extract ducts and ventilation holes with a circular section....
Field intake louvres are mostly used in installations with ground heat exchanger, they are designed to take fresh air from the outside to the inside of the inst...
For use on rectangular ventilation ducts and ventilation installations wireless. For use on rectangular ventilation ducts and ventilation installations wireless...
Roof base PD-B are used in ventilation installations for load-bearing elements intake / exhaust roof louvre of circular cross section and round gravity ventilat...
Roof base PD-B are used in ventilation installations for load-bearing elements intake / exhaust roof louvre of circular cross section and round gravity ventilat...
Roof base PD-B are used in ventilation installations for load-bearing elements intake / exhaust roof louvre of circular cross section and round gravity ventilat...
Round gravity ventilator WC are used at the ends of ventilation ducts. Protect against direct influence of atmospheric conditions and support gravitational vent...