EDFDS Floor circular diffusers

Description

High induction floor circular diffuser, solid and inspectable for cleaning.
The diffuser comes complete with tray.

Characteristics

Material: natural anodised aluminium.

Use

Cinemas, theatres and wherever it is necessary to supply air from the ground.

Accessories

EPI-EDFDS insulated plenum with damper

Dimensions

all dimensions are expressed in mm

 
model 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

 
model 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) with 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

 
model 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) with 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.

 
model 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

Item normally available from stock
model diffuser EDFDS isolated plenum EPI-EDFDS
euro euro
150 66,66 96,99
200 69,11 96,99
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