The adapter is used to connect rectangular ducting to circular ducts.
The rectangular end is provided with a welded flange.
On the circular end of the connection, an edge allows its mounting using blind rivets or drilling screws.
RPA45 - Wall intake at 45°
RPAA - Roof intake
CPV - Plenum
RTR - T-piece - reducer
RPRR - Transition piece, rectangular duct to flat surface
RC - Bend
RCSS - Transition piece, rectangular to circular
RPA135 - Roof intake at 135°
RSD - S-piece
ATZ - Rectangular Silencer
CAP - Rainproof cap
RDSR - S-piece - reducer
RRL - Branch
RRP - Y branch
RTB - T-piece at 45°
RCR - Reducing bend
RT - Straight duct
RTE - T-piece
RCA - Cap
RR - Reducer
RRB - Double branch
RFAR - Connection, vibration proof