Flexible duct made of additive-treated polyolefin resin film (100 micron wall thickness) and a spring steel wire spiral. Thermally insulating polyester fiber jacket (25 mm thick/16 kg/m3). External vapor barrier made of additive-treated polyolefin resin.

Insulation:

• 25mm / 16kg/m3 – standard
• 50mm / 16kg/m3 – on request

Thermal resistance at 20°C

• R = 0.58m2 K/W (UNI EN 12664:2002)

CHARACTERISTICS

• COLOR : black
• SIZES : from 10m standard
• PRODUCTION DIAMETERS : from 80 to 406 mm
• OPERATING TEMPERATURES : -20°C /+90°C (+110°C peaks)
• BEND RADIUS : 0.8-1.5 x ?
• AIR SPEED : max 20m/sec
• PRESSURE : max 200 mm approx
• REACTION TO FIRE:

CLASS IT : Class 1 (DM 26/06/84)
Homologation No.: RE1205C20D100006

EU CLASS:

INTERNAL PIPING AND VAPOR PROTECTION

Class B-s1, d0 (EN 13501-1:2009)

THERMAL INSULATION MATTRESS

Class B-s2, d0

CLASS FR :

INTERNAL PIPING AND VAPOR PROTECTION

Class M1 NF P 92-507:2004

THERMAL INSULATION MATTRESS

Class M1 NF P 92-507:2004

GREEN BUILDING

It contributes to obtaining credits from the major international building sustainability rating systems:

• LEED : IP, EA, MR
• WELL : MATERIALS, COMMUNITY
• BREEAM : MAN, ENE, WST

CERTIFICATIONS

Reaction to fire. Non-toxic fumes. Thermal and acoustic absorption.

APPLICATIONS

Air conditioning. Single- and dual-flow mechanical ventilation. Reduced condensation and heat loss.