ALUMINUM/POLY PVC FLEXIBLE DUCT
with SOUND-ABSORBING FIBERGLASS INSULATION
Ø 203 mm - 10 m roll
Features:
Micro-perforated aluminum/polyester inner duct with harmonic steel wire spiral
-
Nylon vapor barrier
< / li> Fiberglass insulation with a density of 18 kg/m3
-
Aluminum outer duct
< / li> Class 1 fire reaction (Ministerial Decree 26/06/84 art. 8)
CSI certification number 0081/16/RF< /p>
-
Approval number PD2229C20D100013
-
Diameter 203 mm
-
10 m long pack
Operating temperature between -30 °C and +150 °C< /span>
Maximum air speed 30 m/s
Maximum operating pressure 2,000 Pa
Flexible duct made with AL/PET/AL (aluminum/polyester/aluminum) wall and harmonic steel wire spiral. Thermal insulation lining in polyester fiber (25mm/16kg/m3 thickness). External protection in aluminized polyolefin film (flame retardant). The resistance of the heat-bonded polyester fiber prevents the dispersion of microfibers during air passage.
Insulation:
- 25mm / 16kg/m3 – standard
- 50mm / 16kg/m3 – on request
Thermal resistance at 20°C
- R = 0.58 m2 K/W (UNI EN 12664:2002)
FEATURES
- COLOR: Aluminum
- SIZES: from 10m standard
- PRODUCTION DIAMETERS: from 82 to 630mm
- USAGE TEMPERATURES: -30°C /+140°C (+180°C peak)
- CURVATURE RADIUS: 0.8-1.5 x ø
- AIR SPEED: max 32 m/sec
- PRESSURE: max 250 mm ca
- REACTION TO FIRE:
CLASS IT:
Class 1 (Ministerial Decree 26/06/84)
Approval N°: RE1205C20D100008
CLASS EU:
INTERNAL PIPING:
Class B-s1, d0 (EN 13823:2010)
VAPOR BARRIER:
Class B-s1, d0 (EN 13501-1:2009)
THERMAL INSULATION MAT:
Class B-s2, d0 (UNI EN 13501-1:2009)
MED/3.18f – (2014/90/EU) – Roofing and flooring materials with limited flame spread capacity:
f) Membrane of combustible ducts
CLASS FR:
Class M1 (NF P 92-507:2004)
GREEN BUILDING
Contributes to obtaining credits from the main international building sustainability assessment systems:
- LEED: IP, EA, MR
- WELL: MATERIALS, COMMUNITY
- BREEAM: MAN, ENE, WST
CERTIFICATIONS
Reaction to fire. Acoustic and thermal absorption.
APPLICATIONS
Air conditioning, ventilation.
Product code: CDTALLI.203
