CONDOTTE E COMPONENTI AERAULICI
DUCTS AND AIR DISTRIBUTION COMPONENTS
Rectangular section ducts
Rectangular section straight ducts are
produced on a highly automated pro-
duction line, allowing the realization of
ducts of all sizes and guaranteeing final
product high quality.

Cross flanges are obtained directly from
the plate of the duct itself, avoiding the
construction of the section frame to be
fastened onto the duct. This technique
represents an innovative success in the
cross joint system for rectangular sec-
tion air ducts: it allows a better airtight-
ness, in compliance with the current
provisions, and increases mechanical
resistance, which is fundamental during
installation and operation.

The longitudinal junction of ducts is rea-
lized using Pittsburgh-type seam.
Duct manufacturing is in compliance
with UNI 10381 standards.