The plenum boxes used for VRV and VCV equipment are designed to distribute the air before it is diffused through the end elements. Depending on the intended use, the plenum boxes are insulated (on the inside or outside) with armaflex or uninsulated.
The plenum boxes are equipped with one or more nozzles suitable for connection of flexible circular ducts, spiro ducts or rectangular ducts. If needed, with the purpose of controlling the air distribution, they can be equipped with dampers.
RTR - T-piece - reducer
RC - Bend
RPRC - Transition piece, rectangular duct to circular surface
RSD - S-piece
ATZ - Rectangular Silencer
RRP - Y branch
RPA135 - Roof intake at 135°
RPRR - Transition piece, rectangular duct to flat surface
RPA45 - Wall intake at 45°
RTB - T-piece at 45°
RCSS - Transition piece, rectangular to circular
RCA - Cap
RTE - T-piece
RPAA - Roof intake
RRB - Double branch
RT - Straight duct
RCR - Reducing bend
CAP - Rainproof cap
RR - Reducer
RDSR - S-piece - reducer
RRL - Branch
RFAR - Connection, vibration proof