Swirl ceiling diffusers with high induction rate, consisting of a square plate with multiple fixed curved blades arranged in a circular pattern, to be equipped with galvanized steel plenum box
Polystyrene plenum box, type PPS-P with duct connection PPS-APD and mounting bar PPS-MB
Explanation
VWR-FCSA (RAL9005) = Diffuser type
600 = Diffuser size/swirl size
Accessories
RER-B = Plenum box type
600 = Size plenum box
CRC = Plenum box connection valve
250 = Plenum box connection diameter 250