Long-range jet nozzle TJN

ACOUSTICALLY AND TECHNICALLY OPTIMISED, FOR INSTALLATION IN WALLS AND ON RECTANGULAR AND CIRCULAR DUCTS, ADJUSTABLE – MADE OF PLASTIC The new TJN jet nozzle offers improved acoustic properties and is also more energy-efficient Nominal sizes: 160, 200, 250, 315 and 400 mm Volume flow rate range 20 – 1000 l/s or 72 – 3600 m³/h Visible parts made of high-grade polymer in RAL white aluminium or pure white Optimised nozzle contours Discharge angle indication, discharge angle limiting and setting from –30 to +30° on a concealed scale Easy to remove face cover ring with bayonet fixing Optional equipment and accessories 5 nominal sizes, each with a circular spigot or, as an option, with a connection piece for circular or rectangular ducts Swirl unit with acoustically optimised air control blades with unique saw tooth edges and cap for two-step reduction of the throw distance External electric actuator of compact height Electric actuator allows for integration with the central BMS Internal thermal actuator with shape memory alloy for the self-powered adjustment of the discharge angle All variants also available with outer casing Adjustable jet nozzles for the ventilation of large indoor spaces such as halls and assembly rooms. Air discharge with long throw distance and excellent acoustic properties. For horizontal air discharge with a vertical discharge angle of ± 30°. Discharge angle indication, limiting and setting using a concealed scale. Consists of a casing for the spherical discharge nozzle, flange, face cover ring and nozzle. Can be mounted onto circular ducts or installed into walls.