Ventilation
125 mm round mechanical regulating damper KROS, ETS NORD
125 mm round shut-off and regulating damper with sealing gasket and motor / handle platform KRTS-4
125-600-50 round silencer NRF (50 mm insulation), ETS NORD
125-900-50 round silencer NRF (50mm insulation), ETS NORD
125mm / 3m semi-flexible aluminium air duct SEMIDEC, DEC International
DEC International SEMIDEC Ø125mm / 3m high-quality semi-flexible air duct with a single layer of corrugated aluminium. Designed for professional ventilation and air handling applications, provides excellent air tightness and mechanical strength. Heat resistant, durable and easy to install.
127mm x 10m flexible laminated aluminium air duct Combidec 2000 BLUE DEC International
DEC International Combidec 2000 Blue flexible air duct Ø127 mm (10 m) is a heavy-duty laminated aluminium ventilation duct designed for high mechanical strength, flexibility, and fire safety. Ideal for HVAC systems, mechanical ventilation, and industrial air handling, it offers excellent temperature resistance and long service life.
127mm x 10m ISODEC 25 thermally insulated aluminium air duct (insulation 25mm) DEC International
The DEC International ISODEC 25 insulated air duct Ø127 mm is a flexible insulated ventilation duct designed for HVAC and air conditioning systems, helping reduce energy loss and prevent condensation. Its multi-layer construction with an inner aluminium duct, glass wool insulation, and outer aluminium jacket improves thermal performance and durability. Suitable for a wide range of ventilation applications, it operates in a temperature range from -30°C to +140°C and supports air velocity up to 30 m/s for efficient airflow. Length 10m.
127mm x 10m SONODEC 25 acoustic insulated aluminium air duct (insulation 25mm) DEC International
The DEC International SONODEC 25 insulated air duct Ø127 mm is a fully flexible aluminium ventilation duct with thermal and acoustic insulation, designed for air conditioning and air supply systems where noise reduction and condensation control are important. It features a perforated aluminium inner duct, 25 mm glass wool insulation , an anti-migration barrier, and an aluminium laminate outer jacket, ensuring effective sound attenuation and durability. The duct supports air velocity up to 30 m/s, and operates in a temperature -30°C to +140°C.
160 mm round mechanical regulating damper KROS, ETS NORD
160 mm round shut-off and regulating damper with sealing gasket and motor / handle platform KRTS-4
160-600-50 round silencer NRF (50 mm insulation), ETS NORD
The NRF 50 160/600 ETS NORD round duct silencer, 600 mm in length with 50 mm sound insulation, is an essential component for ventilation systems, ensuring effective noise attenuation. Suitable for 160 mm air ducts, these innovative silencers provide excellent airflow performance and are used to reduce noise from various sources in ventilation systems, such as fans, heat recovery units, or terminal blocks.
