Used for transport of air in ventilation systems. Air ducts (channels) are manufactured by means of automated processes from galvanized sheet steel coils, using specialized equipment that allowed us to evolve from the traditional manufacturing process and achieve high production efficiency and lower costs. Advantages: increased rigidity of the ducts due to “Z” shaped stiffening structure executed along the width of the sheet metal.
An important factor for the ventilation products is the lock seam. This type of folding leads to a great tightness, which has a positive impact on the systems operating costs.
RSD - S-piece
RC - Bend
CAP - Rainproof cap
RTR - T-piece - reducer
RCR - Reducing bend
RPRC - Transition piece, rectangular duct to circular surface
RPRR - Transition piece, rectangular duct to flat surface
RPA45 - Wall intake at 45°
CPV - Plenum
RPA135 - Roof intake at 135°
RDSR - S-piece - reducer
RFAR - Connection, vibration proof
RCA - Cap
RRP - Y branch
ATZ - Rectangular Silencer
RCSS - Transition piece, rectangular to circular
RR - Reducer
RRB - Double branch
RTB - T-piece at 45°
RPAA - Roof intake
RTE - T-piece
RRL - Branch