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.
RPA135 - Roof intake at 135°
RCR - Reducing bend
RT - Straight duct
RPRR - Transition piece, rectangular duct to flat surface
CAP - Rainproof cap
ATZ - Rectangular Silencer
RRL - Branch
RPRC - Transition piece, rectangular duct to circular surface
RRB - Double branch
RTE - T-piece
RPA45 - Wall intake at 45°
RCSS - Transition piece, rectangular to circular
RC - Bend
CPV - Plenum
RPAA - Roof intake
RFAR - Connection, vibration proof
RDSR - S-piece - reducer
RTB - T-piece at 45°
RR - Reducer
RCA - Cap
RRP - Y branch
RTR - T-piece - reducer