Construction: Lightweight, flexible, smooth bore 2-ply duct made from an outer layer of neoprene coated and impregnated glass fibre fabric and having an outer double cord of neoprene-coated glassfibre. This is supported by a high tensile spring steel helix and is lined internally with a neoprene coated glassfibre fabric to give a smooth internal bore.
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 highly flexible. Cross sectional area is maintained on sharp bends.
• Conforms to BS476 parts 6,7 & 20 with a fire resistance time of 60 minutes.
• The smooth bore ensures optimum air flow.

Applications:

• Ideal for conveying hot or cold air, fumes or light non-abrasive powders at low pressure where a smooth bore is required.