INSULATED METALLIZED POLYESTER FLEXIBLE AIR DUCTS

• Insulated flexible metallized polyster air ducts are seamless constructed, highly reliable for low to medium operating  pressures for heating, ventilation and air conditioning.
• The duct consists of a double layer metallized polyester film laminated of flame retardant adhesive, encapsulating a galvanized hard steel wire, surrounded by a blanket of hypoallergenic Glasswool insulation of 25mm thickness, sheathed in a metallized polyester jacket. 
• Supplied in diameters from 102mm(4”) up to 457mm(18”) extendable up to 10m, compressed to approximately 0.90m for easy transport and storage.
• No unravelling when cut to length.
• The thick vapor barrier (blanket) of hypoallergenic Glasswool  is  energy  efficient and has excellent thermal characteristics.
• They are flexible, smooth inside and thanks to the galvanized hard steel wire, are highly durable and have high resistance to deformation.
• They are airtight with  low friction loss and have low operation and maintenance cost.
• The circular connectors are easily installed. 
• The lightweight  Cardon Box reduces the warehouse and handling costs.  

TECHNICAL PROPERTIES

Inner Duct Construction : 2 plies of Metallized Polyester 
Nominal Thickness  of  Inner Duct: 24 μm (0.024mm)
Jacket Construction : 2  plies of Metallized Polyester
Insulation / Thickness / Color : GlassWool / 25mm / Pink
Insulation Density : 16 kg/m3
GlassWool Insulation: Heat resistant and with no Condensation.
Working Temperature Range:  -30° C up to  + 120° C
Max Air Velocity : 30m/sec
Max  Positive Operating Pressure : 3000 Pa
Max Negative Operating Pressure :500Pa
Standard Length : 10.0 m
Compressed Length : 0.90 m
Box packing : Single Cardboard Box