315mm/1m AKUDEC-2 semi flexible sound attenuator Ø315mm, DEC International
€65.95 Incl. VAT
Ø315mm/1m AKUDEC-2 semi-flexible sound attenuator with 25mm insulation. Designed for 315mm air ducts to reduce HVAC noise and vibration efficiently.
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– The AKUDEC-2 Ø315mm (1m) round semi-flexible sound attenuator is engineered for professional HVAC and ventilation systems, ensuring quiet and efficient air distribution.
– Designed for direct connection to 315mm air ducts, it features rubber gaskets on both ends for a hermetic, airtight seal and vibration-free installation.
– Constructed with a corrugated aluminum inner duct and a reinforced aluminum/polyester outer jacket, this attenuator offers durability and flexibility.
– The 25mm glass wool insulation layer provides excellent sound absorption, while a non-woven internal barrier prevents fiber diffusion for safe and clean airflow.
– Each end includes galvanized metal sleeves with rubber seals, allowing easy, airtight connection to rigid ductwork or HVAC units.
– Ideal for industrial, commercial, and residential HVAC installations, the AKUDEC-2 Ø315mm ensures high acoustic performance, air-tight sealing, and long-term reliability in every environment.
– Made in Netherlands.
TECHNICAL INFORMATION:
Diameter Ø: 315mm
Length: 1 m
Temperature range (inner): -30°C to +250°C
Temperature range (outer): -30°C to +140°C
Maximum pressure: 2000 Pa
Operating air velocity: max 10 m/s
Connection: Type 2 “male-female” (according to EN1506)
Material: Aluminum
CONSTRUCTION:
Inner duct: aluminum
Barrier: non-woven cloth
Glass wool blanket: 25 mm,16 kg/m³
Outer jacket: aluminum/polyester laminate
| Weight | 2.81 kg |
|---|---|
| Dimensions | 580 × 370 × 370 mm |
| Product type | Air duct |
| Product diameter Ø (mm) | 315 |
| Length (m) | 1 |
| Color | Grey |
| Material | Aluminium, Glass wool, Other |
| Country of origin | Netherlands |
| Brand | DEC INTERNATIONAL |
| Manufacturer | DEC International |
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