203mm x 10m SONODEC 25 acoustic insulated aluminium air duct (insulation 25mm) DEC International
€98.65 Incl. VAT
€81.53 excl. VAT
The DEC International SONODEC 25 insulated air duct Ø203 mm is a flexible ventilation duct with acoustic and thermal insulation, designed for air supply and air conditioning systems where noise reduction and condensation control are important. It features a perforated aluminium inner duct, 25 mm glass wool insulation, anti-migration barrier, and a durable aluminium laminate outer jacket, helping reduce airflow noise while protecting the insulation from moisture. The duct has a 203 mm diameter and 10 m length, supports air velocity up to 30 m/s, and operates in a temperature range from -30°C to +140°C.
- Fast delivery across Europe (5-10 business days)
- 30-day returns
- No customs duties within the EU
- Secure payments
– The DEC International SONODEC 25 Ø203 mm is a flexible aluminium ventilation duct with acoustic and thermal insulation, designed for use in HVAC and ventilation systems.
– The 25 mm glass wool insulation helps reduce fan and airflow noise, while also limiting heat loss, cold loss, and condensation inside the duct.
– Length 10m.
– The duct features a multi-layer construction consisting of an aluminium laminate inner duct, a glass wool insulation layer, and a durable aluminium laminated outer jacket with protective barrier.
– The 203 mm diameter makes this duct suitable for higher airflow ventilation systems, while also helping to attenuate noise and maintain efficient air distribution.
– Temperature range: -30°C to +140°C
– Maximum pressure: 2500 Pa
– Operating air velocity: max 30 m/s
CONSTRUCTION
Inner duct: aluminum / polyester laminate
Barrier: plastic film
Glass wool blanket: 25 mm, 16 kg/m³
Outer jacket: aluminum / polyester laminate
Material: aluminum
APPLICATIONS
– Air conditioning systems
– Air supply systems
– Condensation prevention in ventilation systems
– Equipment noise reduction
– Made in Netherlands.
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