Rectangular ducts of CR series are used for the realization of the distribution networks of the air in ventilation systems. They are made of galvanized steel, complete with coupling flanges and angulars.
Ducts are provided with leakage class A according to EN 1507 and can be supplied with the compliance to SMACNA specifications.
Structure and dimensions
Standard construction in galvanized steel. On request in stainless steel.
On demand the ducts can be supplied painted or with particular surface treatments.
Accessories and components
Numerous accessories and components can be provided for the completion of the air distribution network such as bends, branches, connectors section variation, junctions etc.
Using mechanical fastening by bolts and clamps.