EDU-LFS Long range nozzle diffusers with damper and connection for circular or flexible duct
Description
Long range aluminium diffusers, adjustable with a max. angle of 30°.
Characteristics
Material: aluminium.
Finish: satin aluminium.
Installation: con wall flange.
Installation height between 3 m and 30 m depending on the model.
Finish: satin aluminium.
Installation: con wall flange.
Installation height between 3 m and 30 m depending on the model.
Use
Installation in rooms with very high ceilings or where a long air throw is needed.
Dimensions
All dimensions are expressed in mm.
Ø Ø Ø Ø Ø Ø L1 E P 160 80 158 206 249 226 170 100 50 300 150 298 346 389 366 262 172 50 400 200 398 446 489 466 335 225 50 400 230 398 446 489 466 325 215 50 400 250 398 446 489 466 320 207 50 400 300 398 446 489 466 298 184 50Technical Drawing Models Effective Cross-Section (m2)
DN
DN1
A
B
C
F
80 0,0050 150 0,0177 200 0,0314 230 0,0415 250 0,0490 300 0,0710
Operating data
- Vk: effective speed (m/s).
- m³/h: flow rate.
- Pa: pressure drops in Pascal.
- L(m): air throw in metres calculated on ceiling installation, terminal velocity 0.25 m/s.
- dB(A): noise level.
| Models | Vk (m/s) | 2 | 4 | 6 | 8 | 10 |
| 80 | m³/h | 36 | 72 | 108 | 135 | 168 |
| L(m) | 4,0 | 8,0 | 12,0 | 15,0 | 19,0 | |
| Pa | 2,0 | 10 | 22 | 36 | 57 | |
| dB(A) | <20 | <20 | <20 | 22 | 29 | |
| 150 | m³/h | 127 | 254 | 382 | 509 | 637 |
| L(m) | 6,0 | 12,0 | 19,0 | 25,0 | 32,0 | |
| Pa | 2 | 8 | 19 | 34 | 55 | |
| dB(A) | <20 | <20 | 21 | 29 | 37 | |
| 200 | m³/h | 226 | 452 | 678 | 904 | 1130 |
| L(m) | 8,0 | 17,0 | 25,0 | 34,0 | 42,0 | |
| Pa | 2 | 8 | 19 | 34 | 55 | |
| dB(A) | <20 | <20 | 20 | 28 | 35 | |
| 230 | m³/h | 298 | 597 | 896 | 1195 | 1494 |
| L(m) | 9,0 | 20,0 | 29,0 | 39,0 | 45,0 | |
| Pa | 2 | 8 | 19 | 34 | 55 | |
| dB(A) | <20 | <20 | 21 | 28 | 35 | |
| 250 | m³/h | 353 | 707 | 1060 | 1413 | 1766 |
| L(m) | 10,0 | 21,0 | 31,0 | 42,0 | 48,0 | |
| Pa | 2 | 8 | 19 | 34 | 55 | |
| dB(A) | <20 | <20 | 24 | 31 | 36 | |
| 300 | m³/h | 509 | 1017 | 1526 | 2035 | 2543 |
| L(m) | 13,0 | 25,0 | 36,0 | 44,0 | 51,0 | |
| Pa | 2 | 8 | 19 | 34 | 55 | |
| dB(A) | <20 | <20 | 23 | 30 | 35 |
Price List
