The S-piece is used for changing the level of the duct and for bypassing obstacles that may arise on the duct’s route. Compared to the RSD connection, this one can be used for bypassing obstacles on two directions. Supplied with flanged ends.
RR - Reducer
ATZ - Rectangular Silencer
RPAA - Roof intake
RSD - S-piece
RRP - Y branch
CAP - Rainproof cap
RRL - Branch
RTE - T-piece
RPRC - Transition piece, rectangular duct to circular surface
RFAR - Connection, vibration proof
RRB - Double branch
RTR - T-piece - reducer
RT - Straight duct
RTB - T-piece at 45°
CPV - Plenum
RPA45 - Wall intake at 45°
RPRR - Transition piece, rectangular duct to flat surface
RC - Bend
RPA135 - Roof intake at 135°
RCR - Reducing bend
RCSS - Transition piece, rectangular to circular
RCA - Cap