254mm x 10m SONODEC 25 acoustic insulated aluminium air duct (insulation 25mm) DEC International
€102.79
The DEC International SONODEC 25 insulated air duct Ø254 mm is a flexible aluminium ventilation duct with acoustic and thermal insulation, designed for ventilation and air conditioning systems that require effective noise reduction. Its structure includes a perforated aluminium inner duct, 25 mm glass wool insulation, anti-migration barrier, and aluminium laminate outer jacket, helping absorb airflow noise and protect the insulation from moisture. The duct has a 254 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.
– The DEC International SONODEC 25 Ø254 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 layer helps reduce fan and airflow noise, while also minimizing heat loss, cold loss and condensation within the ventilation duct.
– Its multi-layer construction includes an aluminium laminate inner duct, a glass wool insulation layer, and a durable aluminium laminated outer jacket with protective barrier for reliable performance.
– The 254 mm diameter makes this duct suitable for larger ventilation systems requiring higher airflow, while also improving acoustic comfort by reducing system noise. Length 10m.
– 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.
| Weight | 10.22 kg |
|---|---|
| Dimensions | 980 × 320 × 320 mm |
| Product type |
Insulated air duct ,Sound-attenuating air duct |
| Brand |
DEC INTERNATIONAL |
| Product diameter Ø (mm) |
254 |
| Connection diameter Ø (mm) |
250 |
| Length (m) |
10 |
| Temperature range (°C) |
-30 / +140 |
| Maximum pressure (Pa) |
2500 |
| Operating air velocity (m/s) |
30 |
| Color |
Silver |
| Material |
Aluminium ,Glass wool ,Polyester |
| Country of origin |
Netherlands |
| Manufacturer |
DEC International |
| Quantity |
50 |
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