MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz
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Pressure losses
The sum of the pressure loss values of the air intake and flue gas exhaust systems must not exceed 100 Pa – see
Tab. 4
and
Tab. 5
Dis-
charge of flue gas through the wall/ceiling from combustible materials is not permitted
MONZUN
[kW]
Nominal
size
[mm]
Pressure loss [Pa]
Tube
1 bm
Bend
45°
Bend
90°
RKN
90°
Coaxial
chimney
horizontal
Coaxial
chimney
vertical
Exhaust
head
horizontal
Exhaust
head
vertical
Flex-tube Al
Air intake
1 bm
15
DN 80
2.5
4
8
13
30
35
7
8
5
DN 100
1.5
2
4
7
18
20
4
5
3
20
DN 80
3.5
6
10
16
40
50
9
12
7
DN 100
2
2.5
5
9
23
26
5
7
4.5
30
DN 80
6
9
12
26
60
75
20
26
12
DN 100
3.5
5
7
14
33
36
12
14
7
40
DN 80
9
11
15
30
70
90
25
30
14
DN 100
4
6
8
16
37
40
14
16
8
50
DN 100
6
9
14
27
57
62
19
21
10
60
DN 100
9
11
17
32
70
80
25
28
13
DN 125
5
6
9
16
36
42
13
15
8
Tab 4:
Pressure losses of flue gas exhaust and combustion air supply components – aluminium system
MONZUN
[kW]
Nominal
size
[mm]
Pressure loss [Pa]
Tube
1 bm
Bend
45°
Bend
90°
RKN
90°
Coaxial
chimney
horizontal
Coaxial
chimney
vertical
Exhaust
head
horizontal
Exhaust
head
vertical
Flex-tube
Al
1 bm
Flex-tube
INOX
1 bm
Flex-tube
Al Air
intake
1 bm
15
DN 80
2
2.5
4
8
28
37
6
7
8
4
5
DN 100
1.5
1.5
2
4
16
23
3
4
5
2
3
20
DN 80
3.5
4
6
11
40
51
10
12
14
6
7
DN 100
2
2
2
6
21
28
5
6
7.5
3
4.5
30
DN 80
5
6
9
16
55
75
18
24
26
9
12
DN 100
3
3
5
10
27
33
7
9
11
5
7
40
DN 80
8
9
13
20
66
90
25
29
30
10
14
DN 100
3.5
4.5
7
14
35
44
11
14
16
7
8
50
DN 100
5.5
6.5
11
22
53
66
15
18
21
11
10
60
DN 100
8
9
15
30
65
75
22
26
26
12
13
DN 130
5
7
8
15
34
38
12
14
14
6
8
Tab 5:
Pressure losses of flue gas exhaust and combustion air supply components – stainless steel system
