Page 17
Version 2022-12-20
SEDS-L - Smoke extraction damper - single
TPM 158/22
0
10
20
30
40
50
60
70
80
90
100
110
120
2
3
4
5
6
7
8
9
10
11
12
B=200/400/600/800/1000/1200mm
B=250mm
B=300/450mm
B=350/500/700/900/1100mm
w (m/s)
Δ
p
s
(Pa)
II. TECHNICAL DATA
Pressure loss
Determination of pressure loss by using diagram
ρ
= 1,2 kg/m
3
Δp
s
- static pressure drop
w - air velocity in the free cross section (AxB)
B - height of the damper
