Swirl ceiling diffusers with high induction rate, consisting of a circular plate with multiple fixed blades arranged in a circular pattern, to be equipped with galvanized steel plenum box.
Explanation
RWR-FSA = Diffuser type
600/540 = Diffuser size/swirl size
Accessories
RER-B = Type plenum box
600 = Size plenum box
CRC = Regulating valve for plenum box
250 = Plenum box connection diameter 250