Variable geometry diffusers with adjustable deflector blades and equaliser.
Material: aluminium structure with steel blades
Finish: painted white RAL 9010.
Diffusers suitable for heating and cooling large rooms requiring a high installation height and in any case not less than 3.5 metres.
For both duct and ceiling installation.
-EDRC: diffusers with individually adjustable blades and equaliser;
-EDRCS: diffusers with simultaneously adjustable blades and equaliser;
-EDRC-PQR: diffusers with individually adjustable blades on square panel 597x597 mm and fitting with equaliser
-EDRCS-PQR: diffusers with simultaneously adjustable blades on square panel 597x597 mm and fitting with equaliser.
Fin adjustment via motorised control.
The diffuser is supplied with factory pre-set fin inclination adjustment or with a servo control for fin adjustment.
EDRC-PQR and EDRCS-PQR diffusers can be supplied without fitting and equaliser, but the possibility of installing them is not guaranteed.
all dimensions are expressed in mm
model |
effective cross-section | EDRC - EDRCS | EDRC-PQR - EDRCS-PQR | ||||||||
m2 | Ø N | Ø C | Ø E | Ø hole | H | Ø N | D | Ø E | Ø B | H1 | |
250 | 0,0569 | 248 | 393 | 283 | 340 | 205 | 248 | 597x597 | 283 | 286 | 145 |
315 | 0,0902 | 313 | 458 | 348 | 400 | 230 | 313 | 597x597 | 348 | 352 | 145 |
400 | 0,1243 | 398 | 563 | 437 | 500 | 270 | 398 | 597x597 | 437 | 436 | 200 |
500 | 0,1947 | 498 | 683 | 540 | 630 | 320 | - | - | - | - | - |
630 | 0,3095 | 628 | 803 | 675 | 760 | 390 | - | - | - | - | - |
Data referring to a terminal velocity Vt=0.25 m/s and with a temperature differential of 10 and 15°C
Vk: effective speed (m/s)
m³/h: air flow rate
Pa: pressure drops in Pascal
L(m): air throw in metres
dB(A): noise level
EDRC - EDRCS - EDRC-PQR - EDRCS-PQR Heating 35° | ||||||||||||
Model | m3/h | 410 | 630 | 850 | 1000 | 1300 | ||||||
EDRC | 250 | Δt (°C) | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 |
Vk (m/s) | 2 | 3,1 | 4,1 | 4,9 | 6,3 | |||||||
EDRCS | L(m) | 2,2 | 1,8 | 3,1 | 2,5 | 4 | 3,3 | 4,6 | 3,7 | 5,7 | 4,7 | |
EDRC-PQR | ||||||||||||
EDRCS-PQR | Pa | 5 | 12 | 22 | 30 | 51 | ||||||
dB(A) | 37 | 49 | 58 | 63 | 70 | |||||||
EDRC | 315 | m3/h | 650 | 1000 | 1350 | 1590 | 2060 | |||||
EDRCS | Δt (°C) | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | |
Vk (m/s) | 2 | 3,1 | 4,2 | 4,9 | 6,3 | |||||||
EDRC-PQR | L(m) | 2,6 | 2,1 | 4,1 | 3,3 | 5,5 | 4,5 | 6,4 | 5,3 | 8,3 | 6,8 | |
EDRCS-PQR | Pa | 5 | 12 | 22 | 31 | 52 | ||||||
dB(A) | 39 | 51 | 60 | 65 | 72 | |||||||
EDRC | 400 | m3/h | 1040 | 1600 | 2160 | 2540 | 3290 | |||||
EDRCS | Δt (°C) | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | |
Vk (m/s) | 2,3 | 3,6 | 4,8 | 5,7 | 7,4 | |||||||
EDRC-PQR | L(m) | 2,8 | 2,3 | 4,3 | 3,5 | 5,9 | 4,8 | 6,9 | 5,7 | 8,9 | 7,3 | |
EDRCS-PQR | Pa | 5 | 12 | 22 | 31 | 52 | ||||||
dB(A) | 41 | 54 | 63 | 67 | 75 | |||||||
EDRC | 500 | m3/h | 1640 | 2530 | 3425 | 4020 | 5210 | |||||
Δt (°C) | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | ||
Vk (m/s) | 2,3 | 3,6 | 4,9 | 5,7 | 7,4 | |||||||
L(m) | 3,2 | 2,6 | 5,1 | 4,1 | 6,9 | 5,6 | 8,2 | 6,7 | 10,7 | 8,7 | ||
EDRCS | Pa | 5 | 12 | 22 | 31 | 52 | ||||||
dB(A) | 42 | 55 | 64 | 68 | 76 | |||||||
EDRC | 630 | m3/h | 2570 | 3970 | 5370 | 6300 | 8170 | |||||
Δt (°C) | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | ||
Vk (m/s) | 2,3 | 3,6 | 4,8 | 5,7 | 7,3 | |||||||
L(m) | 3,4 | 2,8 | 5,3 | 4,3 | 7,2 | 5,9 | 8,5 | 6,9 | 11 | 9 | ||
EDRCS | Pa | 5 | 12 | 22 | 31 | 52 | ||||||
dB(A) | 42 | 55 | 64 | 69 | 76 |
Data referring to a terminal velocity Vt = 0.25 m/s and with a temperature differential of 10 and 15°C
EDRC - EDRCS - EDRC-PQR - EDRCS-PQR Cooling 46° | ||||||||||||
Model | m3/h | 410 | 630 | 850 | 1000 | 1300 | ||||||
EDRC | 250 | Δt (°C) | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 |
Vk (m/s) | 2 | 3,1 | 4,1 | 4,9 | 6,3 | |||||||
EDRCS | L(m) | 2,4 | 2,9 | 3,8 | 4,5 | 5,2 | 6 | 6,2 | 7,3 | 8,1 | 9,6 | |
EDRC-PQR | Pa | 14 | 32 | 58 | 81 | 137 | ||||||
EDRCS-PQR | dB(A) | 39 | 51 | 60 | 65 | 72 | ||||||
EDRC | 315 | m3/h | 650 | 1000 | 1350 | 1590 | 2060 | |||||
Δt (°C) | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | ||
Vk (m/s) | 2 | 3,1 | 4,2 | 4,9 | 6,3 | |||||||
EDRCS | L(m) | 2,4 | 2,8 | 3,8 | 4,4 | 5,2 | 6,1 | 6,2 | 7,2 | 8,1 | 9,5 | |
EDRC-PQR | Pa | 15 | 36 | 66 | 91 | 153 | ||||||
EDRCS-PQR | dB(A) | 41 | 53 | 62 | 67 | 74 | ||||||
EDRC | 400 | m3/h | 1040 | 1600 | 2160 | 2540 | 3290 | |||||
Δt (°C) | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | 10 | 15 | ||
Vk (m/s) | 2,3 | 3,6 | 4,8 | 5,7 | 7,4 | |||||||
EDRCS | L(m) | 2,3 | 2,7 | 3,6 | 4,2 | 4,9 | 5,8 | 5,8 | 6,9 | 7,6 | 8,9 | |
EDRC-PQR | Pa | 16 | 37 | 67 | 93 | 157 | ||||||
EDRCS-PQR | dB(A) | 43 | 56 | 65 | 69 | 76 | ||||||
EDRC | 500 | m3/h | 1640 | 2530 | 3425 | - | - | |||||
Δt (°C) | 10 | 15 | 10 | 15 | 10 | 15 | - | - | - | - | ||
Vk (m/s) | 2,3 | 3,6 | 4,9 | - | - | |||||||
L(m) | 5 | 5,8 | 7,9 | 9,2 | 10,8 | 12,7 | - | - | - | - | ||
EDRCS | Pa | 16 | 38 | 70 | - | - | ||||||
dB(A) | 44 | 57 | 66 | - | - | |||||||
EDRC | 630 | m3/h | 2570 | 3970 | - | - | - | |||||
Δt (°C) | 10 | 15 | 10 | 15 | - | - | - | - | - | - | ||
Vk (m/s) | 2,3 | 3,6 | - | - | - | |||||||
L(m) | 6,2 | 7,3 | 10 | 11,8 | - | - | - | - | - | - | ||
EDRCS | Pa | 16 | 38 | - | - | - | ||||||
dB(A) | 44 | 57 | - | - | - |