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