lindab | we simplify construction Integra - Swirl diffuser RCG Dimensions Ød 1 3 e H ØU ØD Description RCG is a circular swirl diffuser with fixed bars. RCG is suit- able for the horizontal supply of very cold air. The swirl pat- tern ensures optimum distribution and high induction, as well as a large dynamic range. Installing a RCG 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. RCG can also be installed directly in the duct using the traverse bracket GRZ1, which is available as an accessory. 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 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. • Large dynamic range • High induction • Suitable for cooling at very low temperatures • Plenum box with several damper options RCG Ød ØD H e ØU* Free area A m RCG Ød ØD H e ØU* Free area A m mm mm mm mm mm m 2 kg mm mm mm mm mm m 2 kg 125 225 70 40 200 0 . 0091 0 . 5 125 225 70 40 200 0,0091 0,5 160 250 70 40 225 0 . 0146 0 . 6 160 250 70 40 225 0,0146 0,6 200 300 70 40 275 0 . 0225 0 . 8 200 300 70 40 275 0,0225 0,8 250 350 90 60 325 0 . 0345 1 . 2 250 350 90 60 325 0,0345 1,2 315 415 90 60 390 0 . 0537 1 . 6 315 415 90 60 390 0,0537 1,6 400 520 120 80 485 0 . 085 2 . 4 400 520 120 80 485 0,085 2,4 * ØU = ceiling grid opening. Maintenance Diffusers are removed to enable cleaning of the plenum box or duct system. The visible parts of the diffuser can be wiped with a damp cloth. Order code Product Type RCG Connection dim. Ød 125-400 Example: RCG-315 2 RCG aaa Materials and finish Material: Standard finish: Standard colours: Steel Powder-coated RAL 9003 or RAL 9010, gloss 30 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 2021-01-18
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