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UNINSULATED ALUMINIUM FLEXIBLE AIR DUCTS
  PRODUTION TYPES:
ALUFLEX 40
ALUFLEX 60
ALUFLEX 70
  ALUFLEX
• ISOFLEX thermal insulated aluminium flexible air ducts are specifically produced for low, medium and high pressure heating, cooling, ventilation, exhaust and air conditioning systems.
• Airtight ISOFLEX is produced from multi - layer aluminium and polyester , strengthened with high tension steel spring wire, surrounded with glass wool insulation and an aluminium vapour barrier.
• ALUFLEX high elasticity and flexibility. It can be easily fitted to circular and oval connectors.
PROPERTIES & ADVANTAGES
ALUMINIUM LAMINATED BODY
• Difficult to ignite (ALUFLEX 40, 60 70)
• Resistant to chemicals
FLEXIBLE & SEAMLESS CONSTRUCTION
• Easy to store
• Easty to transport
• Low installation cost
• High resistance to wear and tear
• Airtight
• Low operation and maintenance costs
SMOOTH INNER SURFACE
• Minimum pressure loss
HIGH TENSION STEEL WIRE
• High durability
• High resistance to deformation
• Easy to install
                  TECHNICAL PROPERTIES
TYPE  ALUFLEX 40  ALUFLEX 60  ALUFLEX 70
Fire Resistance Difficult to ignite Difficult to ignite Difficult to ignite
Construction 2 ply aluminium 3 ply aluminium 3 ply aluminium
1 ply polyester 2 ply polyester 2 ply polyester
Nominal Thickness 40 micron 60 micron 70 micron
Available Diameters Ø102 mm. - Ø508 mm. Ø102 mm. - Ø508 mm. Ø102 mm. - Ø508 mm.
Temperature Range (-30 °C/ +150 °C) (-30 °C/ +150 °C) (-30 °C/ +150 °C)
Air Velocity 25 m/s (max) 30 m/s (max) 30 m/s (max)
Operating Pressure 2500 Pa (max) 3000 Pa (max) 3000 Pa (max)
Wire Spacing 35 mm. 35 mm. 25 mm.
Standard Length 10 m 10 m 10 m
Packing Single cardboard box Single cardboard box Single cardboard box


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