Aluminium Thermally Insulated Foil Hose (ALLIL)

Aluminium Insulated Foil Hose for HVAC, exhaust, and ventilation with high fire resistance and superior thermal insulation.

“ALLIL” Thermally Insulated Flexible Duct is an HVAC insulated hose designed for low to medium pressure heating, cooling, ventilation, exhaust, and air conditioning systems.
The Airtight “ALLIL” is a thermal ducting solution, constructed from multi-layer aluminium and metallized polyester, reinforced with high-tension steel spring wire, and insulated with glass wool, all encased in an aluminium vapor barrier.
Its dimensions, tolerances, and mechanical resistance are tested, classified, and certified according to EN 13180 standards.
“ALLIL” provides high elasticity and flexibility, making it suitable for circular, oval, or rectangular connectors.
This fire-resistant air duct is tested and certified by international bodies, ensuring no toxic or poisonous gases are released in the event of a fire.

HVAC Systems: Used in heating, ventilation, air conditioning, exhaust, and return air ducts.
Industrial: For fume extraction, dust collection, and venting non-corrosive chemical fumes.
Home: Ideal for dryer vents and kitchen range hoods.
Agriculture: Ventilation for greenhouses, barns, and animal enclosures.
Construction: Temporary ducting for dust control, ventilation, and dehumidification.
Commercial Kitchens: Vents smoke, heat, and grease-laden air outside.

Aluminium Laminated Body

Flexible and Seamless Construction

Smooth Inner Surface

High Tension Steel Wire

Glass Wool Insulation

Heat-resistant (EN 13501-1, Class A1), with no fiber erosion, minimal energy loss, and no condensation.

Aluminium Laminated Jacket

Type	ALLIL
Inner Duct Construction	1 ply aluminium
Inner Duct Construction	2 ply polyester
Nominal Thickness of Inner Duct	45 micron
Jacket Construction	1 ply aluminium
Jacket Construction	2 ply polyester
Nominal Thickness of Jacket	45 micron
Insulation - Thickness - Density	Glass wool - 25mm - 14 kg/m3
Wire Spacing	> ⌀ 125mm - 40mm
Available Diameters	⌀ 102mm - ⌀ 300mm
Standard Length	7.5 meter
Packing	Single Cardboard Box
Temperature Range	-30°C to 120°C
Air Velocity	30 m/s (max)
Operating Pressure	0.03 bar / 3000 Pa
Fire Resistance	Difficult to ignite (UL-723 Tests)
	Class 0 - UK
	M1 Certified - France
Certificate	Russia - GOST-R
Certificate	RoHS Compliant