lindab | we simplify construction Integra - Nozzle diffuser NC19 Dimensions ØU Ød 11 H 30 60 ØA Description NC19 Ød ØA H ØU* m mm mm mm mm kg NC19 is a circular diffuser with individually adjustable noz- zles. The diffuser is suitable for the horizontal supply of cooled air, where great flexibility in the dispersal pattern is required. The diffuser can also be set to a vertical supply air pattern, enabling supply of heated air. 125 360 140 370 3. , 90 160 460 140 470 5. , 30 200 460 140 470 5. , 40 250 540 140 550 7. , 40 315 540 140 550 8. , 10 Installing a NC19 diffuser in a plenum box type MB can help to achieve a stable flow of air to the diffuser as well as real- * ØU = ceiling grid opening. ise the potential for individual adjustment. Damper type B is an unique linear cone damper which Ød 315, No mounting holes for MB ! allows to use the full operational area (0-100%) and allows to balance with a high pressure drop over the box with low sound generation. Furthermore the construction of the damper gives an accurate and reliable measurement. Damper type C is with a rotating blade damper for supply air. Typically used in applications that don’t require a high balancing pressure in the plenum box. • Adjustable dispersal patterns • No pressure change for different dispersal patterns • Suitable for horizontal or vertical supply air patterns • Plenum box with several damper options Maintenance The face plate can be removed to enable cleaning of internal parts or to gain access to the duct or box. The visible parts of the diffuser can be wiped with a damp cloth. Order code Product Type NC19 Functional use S = Supply air Connection dim. Ød 125-315 Example: NC19-S-200 2 NC19 - S - aaa Materials and finish Material: Standard finish: Standard colours: Nozzles: Galvanised steel Powder-coated RAL 9003 or RAL 9010, gloss 30 White ABS plastic The diffuser is available in other colours. Please contact Lindab’s sales department for further information. Lindab reserves the right to make changes without prior notice 2021-09-23
Download PDF file