Jet nozzle diffusers cover the entire flow segment, from the smallest to the largest. This range includes: linear diffusers with jet nozzles – BD, with two rows of nozzles on a flat surface – BD2, or with two rows of nozzles linearly disposed on a V-shaped surface – BDV. Moreover, there are also linear diffusers with disks on 2 or 3 rows – SP2, SP3. The same category includes jet-type diffusers, JD, required in the case of larger heights, as well as SJD diffusers, which facilitate wide-range air jet introduction. They can also be directed towards the desired area.
Construction-wise, jet nozzle linear diffusers, just like disk diffusers, are a combination of aluminum and plastic, namely, the nozzles or jet disks are installed on the aluminum framing, molded in a special type of plastic, able to maintain its shape and features regardless of the diffused air temperature.