Extra-strong non-insulated flexible ducting for general ventilation and air movement applications.
PVC coated glass fibre fabric on a steel wire helix.
Comes in 6 metre lengths.
NB: For best performance it is important that flexible ductwork is fully extended and is adequately supported to minimise resistance. Intended bends should be of the largest possible radius. For long duct runs it is recommended that rigid ducting is used.
|2nd Duct dia (mm)||No|
PVC coated glass fibre fabric on a PVC coated steel wire helix. The helix is stronger than similar types available to resist distortion damage due to rough handling