Aluminium Foil Hose

Structure :

Hose is non-insulated aluminium flexible air ducts arespecifically produced for low and medium pressure heating, cooling, ventilation, exhaust and air conditioning systems. Airtight hose is produced from multi-layer aluminium and polyester, strengthened with high tension hard steel spring wire. Hose has high elasticity and flexibility. It can be easily fitted to circular, oval or rectangular connectors. The fire resistance of hose has been tested and certified by various international bodies. In case of fire, no toxic or poisonous gases are released.

General Features

  • Fire resistant, according to UL 723 tests;
  • Flame Spread Index < 25
  • Smoke Developed Index < 50
  • Easy to fix at confined spaces instead of rigid duct
  • Meets all requirements of UL 2158A Standard
  • Sizes – Light 100
    51-64-76-102-127-152-204-254-305 mm
  • Sizes -Heavy 250
    102-127-152-160-204-254-305
TYPES Light 100 Heavy 250
Construction Aluminium + Metallized Polyester Aluminium + Polyester
Temperature Range -30°C / +100°C -30°C / +250°C
Air Velocity 30 m/s (max) 30 m/s (max)
Operating Pressure 3000 Pa (max) 3000 Pa (max)
Standard Length 7.5 meter 10 meter

Kitchen Chimney Aluminium Air Ducts

Structure :

  • Aluminium semi flexible air ducts are flexible, extendable and highly reliable for low and medium pressure air conditioning, ventilation, boiler systems and chimney liners.
  • Hose is elastic, flexible and stretchable.
  • Oval and circular connectors are easily installed.
  • Hose is made secured using an “INTERLOCK” crimp system. “INTERLOCK” crimp systems minimize separation of the duct when it is stretched or bent.

Properties & Advantages Pure Aluminium Body

  • Non-combustible
  • Impermeable to UV rays
  • High resistance to UV rays
  • Resistant to chemicals

Semi-Flexible & Interlock Construction

  • Easy to transport & store
  • Quick and easy installation
  • Inseparable
  • Leak proof
  • Airtight
  • Energy efficient
  • Low operation and maintenance cost
TYPES Semi Rigid
Fire Resistance Non-Combustible
Construction Pure Aluminium
Available Diameters 50mm – 800mm
Temperature Range -25°C / +250°C
Air Velocity 25 m/s (max)
Operating Pressure 2000 Pa (max)
Compression Rate 1/3
Standard Length 3 Meter