TECHNICIAL SPECIFICATIONS
Duct Construction
1 ply Aluminium + 1 ply Polyester + 1 ply PVC
Nominal Thickness
110 micron
Diameter Range(Ø)
82 mm - 508 mm
Operating Temperature Range
-30 °C / +120 °C
Air Velocity
30 m/s (maximum)
Operating Pressure
3000 Pa (maximum)
Packing
Single cardboard box
Reaction on to Fire
Fire Retardant
CERTIFICATES
United Kingdom (UK) BS 476, Part 6&Part 7-Class 0 (Exova)
GENERAL FEATURES
- It is a non-insulated aluminum & PVC combined flexible air duct specifically produced for low and medium pressure ventilation and air conditioning systems.
- It is produced from multi-layer aluminium and polyester, strengthened with high tension hard steel spring wire, covered with a PVC layer.
- Its dimensions, tolerances and mechanical resistance are tested, classified & certified according to EN 13180 standard.
- COMBIAFS-S flexible air ducts are airtight.
- It has high elasticity and flexibility. It can be easily fitted to circular, oval or rectangular connectors.
