lindab | we simplify construction Integra - Swirl diffuser RC15 Dimensions ØU Ød 11 H 30 60 Description RC15 is a circular swirl diffuser with adjustable bars. The diffuser can be used for both supply and extract air. The swirl pattern ensures high induction and a large dynamic range, and is therefore ideal for the horizontal supply of very cold air. The diffuser can also be set to a vertical supply air pattern, enabling supply of heated air. Installing a RC15 diffuser in a plenum box type MB can help to achieve a stable flow of air to the diffuser as well as real- ise the potential for individual adjustment. Damper type B is an unique linear cone damper which 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 and E are with rotating blade dampers for respectively supply and extract. Typically used in applica- tions that don’t require a high balancing pressure in the plenum box. • Large dynamic range • High induction • Suitable for cooling at very low temperatures • Horizontal or vertical supply air pattern • Can be used for both supply air and extract • Plenum box with several damper options Maintenance The face plate and swirl insert 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 RC15 Functional use S = Supply air E = Extract (Without bars) Connection dim. Ød 160-315 RC15 a bbb Example: RC15-S-160 ØA R R C C 1 1 5 5 Ø Ø d d Ø Ø A A H H Ø Ø U U * * m m m m m m m m m m m m m m m m m m k k g g 1 1 6 6 0 0 3 3 6 6 0 0 1 1 4 4 0 0 3 3 7 7 0 0 5 5 . , 3 3 0 0 2 2 0 0 0 0 3 3 6 6 0 0 1 1 4 4 0 0 3 3 7 7 0 0 5 5 . , 4 4 0 0 2 2 5 5 0 0 4 4 6 6 0 0 1 1 4 4 0 0 4 4 7 7 0 0 7 7 . , 4 4 0 0 3 3 1 1 5 5 5 5 4 4 0 0 1 1 4 4 0 0 5 5 5 5 0 0 8 8 . , 1 1 0 0 * ØU = ceiling grid opening. Ød 315, No mounting holes for MB ! Bar settings Horizontal Bar settings Vertical RC15-S RC15-E Materials and finish Material: Galvanised steel Standard finish: Powder-coated Standard colours: RAL 9003 and RAL 9010, gloss 30 Bars (Only RC15-S): Black ABS plastic The diffuser is available in other colours. Please contact Lindab’s sales department for further information. 2 Lindab reserves the right to make changes without prior notice 2021-01-14
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