IBIS duct air diffuser with nozzles has a diameter that is compatible with standard duct sizes. IBIS is equipped with aerodynamically designed nozzles that have a high induction capacity. The 160 mm dia. and 200 mm dia. IBIS duct air diffusers are equipped with Swegon’s small nozzles. The standard duct diffuser is available in a number of sizes. There is an integrated strip on top that runs longitudinally for suspending the duct diffuser from the ceiling.
The duct air diffuser with nozzles is made of galvanized sheet steel and is painted.
The nozzles are made of recyclable environmentally friendly plastic (polypropylene-PP).
In addition to the size specified, the duct diffuser is available in alternative sizes, number of nozzles, etc. For more info, get in touch with your nearest Swegon representative.
| AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *) | ||||||
| IBIS Size | 25 dB(A) | 30 dB(A) | 35 dB(A) | |||
| l/s | m3/h | l/s | m3/h | l/s | m3/h | |
| 160-1500-2 | 29 | 104 | 36 | 130 | 43 | 155 |
| 160-1500-4 | 40 | 144 | 48 | 173 | 56 | 202 |
| 160-3000-2 | 37 | 133 | 46 | 166 | 56 | 202 |
| 160-3000-4 | 47 | 169 | 57 | 205 | 69 | 248 |
| 200-1500-4 | 50 | 180 | 60 | 216 | 72 | 259 |
| 200-1500-6 | 62 | 223 | 76 | 274 | 86 | 310 |
| 200-3000-4 | 62 | 223 | 74 | 266 | 90 | 324 |
| 200-3000-6 | 77 | 277 | 90 | 324 | 110 | 396 |
| 250-3000-4 | 125 | 450 | 150 | 540 | 180 | 648 |
| 250-3000-6 | 145 | 522 | 170 | 612 | 205 | 738 |
| 250-4500-4 | 140 | 504 | 165 | 594 | 198 | 713 |
| 250-4500-6 | 158 | 569 | 180 | 648 | 215 | 774 |
| 315-3000-6 | 190 | 684 | 225 | 810 | 270 | 972 |
| 315-3000-8 | 220 | 792 | 260 | 936 | 310 | 1116 |
| 315-4500-6 | 215 | 774 | 255 | 918 | 305 | 1098 |
| 315-4500-8 | 230 | 828 | 270 | 972 | 325 | 1170 |
| 400-3000-8 | 285 | 1026 | 340 | 1224 | 410 | 1476 |
| 400-3000-10 | 320 | 1152 | 380 | 1368 | 455 | 1638 |
| 400-4500-8 | 330 | 1188 | 390 | 1404 | 470 | 1692 |
| 400-4500-10 | 355 | 1278 | 420 | 1512 | 500 | 1800 |
| 500-1500-12 | 300 | 1080 | 355 | 1278 | 420 | 1512 |
| 500-3000-12 | 450 | 1620 | 530 | 1908 | 625 | 2250 |
| 630-1500-16 | 400 | 1440 | 475 | 1710 | 570 | 2052 |
| 630-3000-16 | 650 | 2340 | 775 | 2790 | 900 | 3240 |
| *) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2 room absorption area. | ||||||
| Document | Article | Document type | Date | Download |
|---|---|---|---|---|
| Duct diffuser with nozzles for supply air (pdf 5.92MB) | IBISb | Technical catalogue | 29/04/2024 | |
| Installation, commissioning, maintenance (pdf 5.84MB) | IBISb | IOM Manual | 03/10/2022 | |
| Product description - Air diffusers & dampers (pdf 249.19kB) | Air diffusers & dampers | IOM Manual | 19/10/2023 | |
| Commissioning guide - Air diffusers, VAV/CAV- & Commissioning dampers (pdf 7.73MB) | Air diffusers, VAV/CAV- & Commissioning dampers | IOM Manual | 27/02/2025 | |
| Overview - Air diffusers (pdf 4.28MB) | Air diffusers | Brochure | 21/02/2025 | |
| Nano certificate (pdf 71.51kB) | Air diffusers | Quality | 03/10/2023 |
Whilst we have made every effort to ensure information on this website is up to date and accurate, the technical specification and availability of products/services listed on this website may vary market to market and are subject to change without notice. Please contact your regional representative or visit your local website for further details.
