DataSheet S SA2 S SA2L201905

18 / 24 | Rectangular Smoke Dampers
p
s
Pa Pressure drop
q
V
m
3
/h
l/s
Air ow volume
L
WA
dB(A) A-weighted total discharged sound power level
Diagram 1: Pressure drop & A-weighted total discharged sound power
level depending on air ow volume at different duct pressures
Legend (Diagram 1 up to Diagram 12)
Diagram 2: Pressure drop & A-weighted total discharged sound power
level depending on air ow volume at different duct pressures
Diagram 3: Pressure drop & A-weighted total discharged sound power
level depending on air ow volume at different duct pressures
Diagram 4: Pressure drop & A-weighted total discharged sound power
level depending on air ow volume at different duct pressures
Diagram 5: Pressure drop & A-weighted total discharged sound power
level depending on air ow volume at different duct pressures
Diagram 6: Pressure drop & A-weighted total discharged sound power
level depending on air ow volume at different duct pressures
30
20
16
12
10
400
140
3500
700
1600
200120
500 600 800 900
S-SA2, W = 200 mm
300
2
q
V
(m
3
/h)
q
V
(l/s)
p
s
(Pa)
3
450
25
1000 1200 1400
700250
45
25
35
30
50
55
1800 2000 2500
6
8
160
400
H = 200 250 300
350
4
350 400 500 600 800
5
550
L
WA
= 40 dB(A)
16
10
8
6
4
4000
60000 12000 50000
20001200
6000
10000 15000 20000
S-SA2, W = 1000 mm
0,6
q
V
(m
3
/h)
q
V
(l/s)
p
s
(Pa)
5000
12
25000 30000 40000
45
25
35
30
50
55
3
1500
1
4000
6000
8000
L
WA
= 40 dB(A)
3000
16000
5
2
8000
10000
H = 350
450
400
500
600
700
800
900
1000
12
8
6
4
3
8000
3000
70000 20000
40002500
12000 17000 25000 30000
S-SA2, W = 1300 mm
5000
0,4
q
V
(m
3
/h)
q
V
(l/s)
p
s
(Pa)
10000
10
45
25
35
30
50
55
40000
50000 60000
2
800
H = 450
500
600
700
1
6000
9000
13000
17000
14000
L
WA
= 40 dB(A)
5
900
1000
7
5
4
3
18000
6000
90000 35000
7000
22000 30000 40000 45000
S-SA2, W = 1600 mm
8000
0,4
q
V
(m
3
/h)
q
V
(l/s)
p
s
(Pa)
20000
6
45
25
35
30
50
55
50000
70000 80000
2
H = 700
800
1
10000
12000
18000 22000
25000
L
WA
= 40 dB(A)
60000
14000
900
1000
25
15
10
8
6
1000
400
30000
3000
15000
700300
1500 2500 4000
5000
S-SA2, W = 500 mm
1500
7
q
V
(m
3
/h)
q
V
(l/s)
p
s
(Pa)
1
1200
20
6000 8000
10000
45
25
35
30
50
55
25000 20000
3
500
400
H = 200
250
300
350
2
2000
3000 5000
7000
4
2000
L
WA
=
40 dB(A)
1000
700
450
500
600
1000
800
900
20
10
8
6
4
2000
50000
6000
40000
1000
600
3000 5000 8000
10000
S-SA2, W = 800 mm
2000
0,6
q
V
(m
3
/h)
q
V
(l/s)
p
s
(Pa)
2500
15
15000 20000 30000
45
25
35
30
50
55
3
800
H = 250
1
3000
4000
4000
L
WA
= 40 dB(A)
1500
13000
0,8
2
350
400
450
500
600
700
800
300
900
1000
6000
8000
S-SA2L