The COMBIFLEX NUOVO is a fully flexible duct constructed

from multiple layers of aluminum, polyester, and PVC laminated to

encapsulate a high carbon, spring steel wire helix. COMBIFLEX

• The COMBIFLEX NUOVO flexible duct is used in ventilation, air

conditioning, and air handling systems where high mechanical

• Total Layers - 4
• Aluminum - 1 layer x 7 micron
• Polyester (PET) - 1 layer x 12 micron
• Metalized Polyester (MPET) - 1 layer x 12 micron
• PVC - 1 layer x 100 micron
• Total Thickness - 131 microns (excluding adhesive)
• Wire Helix - 18mm (< 82mm diameter)
• 25mm (82 mm diameter)
• 36mm (102mm diameter and larger)
• Appearance: Aluminum

• Temperature Range - from -30º C to + 82º C
• Operating Pressure - from -188 to +1500 Pa
• Operating Velocity - 20 m/s maximum
• Centerline Bend Radius - 1 x Dia. minimum
• Standard Diameter Range - 102mm to 508mm
• Standard Length - 10 meter

• Each standard length of 10 m is compressed in an individual,

reinforced cardboard box of 60 & 80 cm

• Good resistance to many solvents

• The COMBIFLEX NUOVO ducts are not suitable for transporting

air with a high concentration of acid and base

• The COMBIFLEX NUOVO cannot be used for discharging combustion

• Clamps type MCA
• Alutape

• The extraction of the welding stations shall be done with the use of a

polyester flexible duct with aluminium inner core

• ATC Type COMBIFLEX NUOVO

• Combiflex Nuovo, 254

Explanation :

Combiflex Nuovo = Type of Flexible duct

254 = Diameter of flexible duct