EDFDS Floor circular diffusers
Description
The EDFDS circular floor diffuser is designed for air supply and return in heating and cooling applications in commercial environments such as offices, meeting rooms, auditoriums and concert halls. The diffuser features high induction, a robust construction, and a removable design for easy inspection and cleaning, complete with drain pan. It is intended for floor installation in applications where a high-quality aesthetic finish is required. Suitable for installation in modular or raised floor systems.
Characteristics
Use
Accessories
Dimensions
all dimensions are expressed in mm
| Models | Ø A (mm) | Ø B (mm) | C (mm) | E (min.) | E (max) |
| 150 | 190 | 150 | 250 x 250 | 14 | 32 |
| 200 | 240 | 200 | 300 x 300 | 14 | 32 |
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 | Effective Cross-Section m2 | Vk m/s | 1,7 | 2 | 2,2 | 2,5 | 2,8 | 3,4 | 3,9 | 4,8 | 5,6 | |
| EDFDS 150 | 0,00495 | m3/h | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 85 | 100 | |
| Pa | 6 | 8 | 11 | 13 | 17 | 24 | 33 | 48 | 67 | |||
| dB(A) | <20 | 22 | 25 | 28 | 31 | 35 | 39 | 43 | 47 | |||
| L(m) con ΔT | -4°C | 0,8 | 0,9 | 1,1 | 1,2 | 1,3 | 1,6 | 1,9 | 2,3 | 2,7 | ||
| -6°C | 0,7 | 0,8 | 0,9 | 1,0 | 1,2 | 1,4 | 1,6 | 2,0 | 2,3 | |||
| -8°C | 0,6 | 0,7 | 0,8 | 0,9 | 1,0 | 1,2 | 1,4 | 1,7 | 2,0 | |||
| Models | Effective Cross-Section m2 | Vk m/s | 1,5 | 1,8 | 2,1 | 2,5 | 2,9 | 3,4 | 3,8 | 4,4 | 5 | |
| EDFDS 200 | 0,00945 | m3/h | 50 | 60 | 70 | 85 | 100 | 115 | 130 | 150 | 170 | |
| Pa | 3 | 5 | 7 | 10 | 14 | 18 | 23 | 31 | 40 | |||
| dB(A) | <20 | 20 | 24 | 29 | 33 | 36 | 39 | 43 | 46 | |||
| L(m) con ΔT | -4°C | 0,7 | 0,8 | 0,9 | 1,1 | 1,3 | 1,5 | 1,7 | 2,0 | 2,3 | ||
| -6°C | 0,6 | 0,7 | 0,8 | 1,0 | 1,2 | 1,3 | 1,5 | 1,7 | 2,0 | |||
| -8°C | 0,5 | 0,6 | 0,7 | 0,9 | 1,0 | 1,2 | 1,3 | 1,5 | 1,7 | |||
Plenum
All dimensions are expressed in mm.
| Models | Dimensions L1 x H1 | Ø d | P1 | E | F |
| EDFDS 150 | 250x250 | 98 | 150 | 100 | 14 |
| EDFDS 200 | 350x350 | 123 | 150 | 100 | 14 |
Price list
| Models | Diffuser EDFDS | plenum isolato EPI-EDFDS |
| euro | euro | |
| 150 | 69,99 | 96,99 |
| 200 | 72,57 | 96,99 |