Description: Aliflex is constructed from a tough multiple layer aluminium/polyester laminate permanently bonded to a fully encapsulated high tensile spring steel helix. The product&apos;s specification provides a high degree of abrasion and crush resistance for on-site handling. A smooth inner bore and close pitch spring helix construction results in a product which is exceptionally flexible and compressible. Cross sectional area is maintained even on the sharpest bend, resulting in excellent friction loss characteristics and reduced levels of noise generation. A fully encapsulated helix guarantees that it will not separate from the duct material. The smooth interior surface ensures no dust collecting crevices when fully extended, making it highly resistant to fungal growth and maintenance free under normal conditions.
Length: 10 metre length helps reduce waste. Easily cut to length, or spliced, on site. Conveniently packed, tightly compressed in individual cartons.
This ducting conforms to BS476 parts 6, 7 & 20, with a fire resistance time of 60 minutes.
Flexible: good flexibility and excellent compressibility means that making connections in confined spaces is easy, thus reducing installation time. Easily shaped to fit oval connections.
Durable: tough aluminium/polyester laminate gives excellent resistance to puncture or tearing.
Smooth Bore: fully encapsulated helix gives a smooth bore ensuring a low pressure drop and no dust collecting crevices.