Sonodec 25 TRD non-woven - flexible sound attenuator ⌀160mm / L=1m

The SONODEC 25 TRD consists of a non-woven polypropylene fabric inner duct, thermally and acoustically insulated with a glass wool layer and fitted with an aluminum laminate outer jacket. Both ends are taped to create ready-made connections. The connection is female and fits directly over a male end.

APPLICATION

• Aeration systems
• Air-conditioning systems
• Whole house ventilation and HRV units
• Crosstalk attenuator
• Reduction of noises from machines and fans

SPECIFICATIONS

• Temperature range: -30 ⁰C to 140 ⁰C
• Working pressure: max. +2500 Pa
• Air speed: max. 25 m / s
• Bending radius: 0.54 x Ø + 25mm
• Inner duct: non-woven polypropylene
• Glass wool blanket: 25mm, 16kg / m³
• Outer sheath: alu / poly laminate
• R-value glass wool: 0.65 m² K / W (ASTM C177-76)
• Appearance: aluminum

A. inner duct - B. ,A - C. glass wool - D. outer jacket - E. cuff