Construction: Extremely lightweight, very flexible duct made with high tensile spring steel helix, covered with neoprene coated and impregnated glass fibre fabric with an outer cord of neoprene-coated glassfibre.
Colour: Black with white cord.
Temperature Range:-50^oC to +150^oC in 20^oC ambient.
Standard Length: 4 metres.
Chemical Resistance: Good resistance to many oils, greases, solvents and industrial chemicals in the vapour phase at moderate concentrations.

Properties:

• Light in weight and easy to handle.
• The construction of this ducting makes it axially compressible and highly flexible. Cross sectional area is maintained on sharp bends. Good low temperature flexibility.
• Conforms to BS476 parts 6,7 & 20 with a fire resistance time of 60 minutes.

Applications:

• For conveying hot or cold air, fumes or light non-abrasive dust at low pressures where maximum duct flexibility is required. Extreme flexibility makes this construction excellent for installations where space is at a premium and manoeuvrability is required.