EDEA-SD Circular diffusers with fixed cones and integrate damper
Description
Circular diffusers with aluminium fixed cones complete with butterfly damper.
Characteristics
The diffuser is made of aluminium and painted white RAL 9016, while the butterfly damper is made of black plastic. It can be installed on false ceilings using the fixing bracket supplied with the diffuser. Should it be necessary to connect the diffuser to a flexible duct, there is no need to install the fixing bracket, but the EDEA-RF collar (sold separately) should be installed instead.
Use
The EDEA-SD circular diffuser with fixed cones is suitable for air conditioning, heating and ventilation applications, for both supply and exhaust. The diffuser is equipped with a sealing gasket on the rear side. The installation height is normally between 2.5 m and 4.5 m.
Dimensions
All dimensions are expressed in mm
Models ØA ØD ØH Hole Size 150 257 149 225 200 307 199 275 250 357 249 325 300 407 299 375
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 | 2 x digital output (6 terminalas, wire min. 0.5 mm² to max. 1.5 mm²) – NO/NC relays (125 V AC – 60 W) | Vk m/s | ||||
| m² | 2 | 3 | 4 | 5 | ||
| 150 | 0,0135 | m3/h | 98 | 145 | 194 | 245 |
| L(m) | 1,1 | 1,6 | 2 | 2,5 | ||
| Pa | 3 | 6 | 9 | 13 | ||
| 200 | 0,0285 | m3/h | 205 | 308 | 410 | 513 |
| L(m) | 1,8 | 2,6 | 3,3 | 4 | ||
| Pa | 5 | 8 | 13 | 18 | ||
| 250 | 0,0435 | m3/h | 313 | 470 | 626 | 783 |
| L(m) | 2,1 | 3 | 4 | 4,8 | ||
| Pa | 6 | 11 | 17 | 24 | ||
| 300 | 0,0585 | m3/h | 421 | 630 | 840 | 1053 |
| L(m) | 2 | 2,9 | 3,7 | 4,5 | ||
| Pa | 7 | 13 | 20 | 29 | ||
| Noise Level | dB(A) | 15-20 | 20-25 | 25-30 | 35-40 | |
Price list
