Description
Flexible insulated ducts. Available in numerous diameter,
galvanized steel wire helix, (R-4.2 to R-8) value insulation.
Used for ventilation in heating and cooling systems.
For all other sizes please call for special order and pricing
Sizes range from 4″ to 20″. The Duct is designed for uses in
a low to high pressure HVAC air distribution systems.
