Technical Info
Complete Correction Factor Tables
EN442 explained and correction factor tables for both natural and dynamic fan assisted systems
Heat Exchangers Overview
For both opposite end connection and same end connection
Pressure Drop
For all types
www.jaga.co.uk
81
Complete Correction Factor Table
EN442
Why the reference standard EN442?
This measuring standard puts an end to the large number of different values that have previously been used, and provides an accurate reference
for comparing different systems.
The 75/65/20 system has been chosen for this reference value. This is a realistic starting point for choosing an appliance that provides
sufficient heat with a low water temperature. On exceptionally cold days the water temperature may increase slightly, but for most of the heating
season it will be much lower.
Of course many modern systems need to be able to work effectively at much lower water temperatures. Jaga's Low-H²O technology enables good
output to be achieved even at low flow temperatures.
For Natural Systems
Average correction factors according to EN442 - 75/65/20°C
TF
TL
TR
90
20
24
20
24
20
24
20
24
20
24
20
24
20
24
20
24
20
24
20
24
20
24
22
24
20
24
20
0.62
0.52
0.56
0.47
0.50
0.41
0.44
0.36
0.39
0.31
0.34
0.26
0.29
0.21
0.24
0.17
0.19
0.13
0.15
0.09
0.11
0.06
0.05
0.03
0.04
0.00
85
80
75
70
65
60
55
50
45
40
35
30
25
0.68
0.58
0.62
0.52
0.56
0.47
0.50
0.41
0.44
0.36
0.39
0.31
0.34
0.26
0.29
0.21
0.24
0.17
0.19
0.13
0.15
0.09
0.08
0.06
0.08
0.03
30
0.74
0.64
0.68
0.58
0.62
0.52
0.56
0.47
0.50
0.41
0.44
0.36
0.39
0.31
0.34
0.26
0.29
0.21
0.24
0.17
0.19
0.13
0.12
0.09
35
0.80
0.70
0.74
0.64
0.68
0.58
0.62
0.52
0.56
0.47
0.50
0.41
0.44
0.36
0.39
0.31
0.34
0.26
0.29
0.21
0.24
0.17
40
0.87
0.76
0.80
0.70
0.74
0.64
0.68
0.58
0.62
0.52
0.56
0.47
0.50
0.41
0.44
0.36
0.39
0.31
0.34
0.26
45
0.93
0.83
0.87
0.76
0.80
0.70
0.74
0.64
0.68
0.58
0.62
0.52
0.56
0.47
0.50
0.41
0.44
0.36
50
1.00
0.89
0.93
0.83
0.87
0.76
0.80
0.70
0.74
0.64
0.68
0.58
0.62
0.52
0.56
0.47
55
1.07
0.96
1.00
0.89
0.93
0.83
0.87
0.76
0.80
0.70
0.74
0.64
0.68
0.58
60
1.14
1.03
1.07
0.96
1.00
0.89
0.93
0.83
0.87
0.76
0.80
0.70
65
1.21
1.10
1.14
1.03
1.07
0.96
1.00
0.89
0.93
0.83
70
1.28
1.17
1.21
1.10
1.14
1.03
1.07
0.96
75
1.36
1.24
1.28
1.17
1.21
1.10
80
1.43
1.31
1.36
1.24
85
1.50
1.38
KEY
T F = Flow temperature °C
T R = Return temperature °C
T L = Desired air temperature °C
The indicated outputs ∆T 50 °C are the exact outputs and are calculated in accordance with EN 442.
An average correction factor is given in this table for outputs at other ∆T and is applicable for all dimensions.
Example
Use the table to determine the relevant correction factor with a water temperature of 70/60°C with a room temperature of 20°C.
The correction factor = 0.87
Required output 1000 watts: 1000 divided by 0.87 = 1149 watts therefore search in this literature's standard output tables for a Jaga natural trench or perimeter
heating product with an output of at least 1149 watts.
82
Complete Correction Factor Table
For Dynamic Fan Assisted Systems
Average correction factors according to 75/65/20°C for comfort and boost mode
TF
90
85
80
75
70
65
60
55
50
45
40
35
30
TL
20
24
20
24
20
24
20
24
20
24
20
24
20
24
20
24
20
24
20
24
20
24
20
24
20
24
TR
20
25
30
35
40
45
50
55
60
65
70
75
80
85
0.70
0.62
0.65
0.57
0.60
0.52
0.55
0.47
0.50
0.42
0.45
0.37
0.40
0.32
0.35
0.27
0.30
0.22
0.25
0.17
0.20
0.12
0.15
0.07
0.10
0.02
0.75
0.67
0.70
0.62
0.65
0.57
0.60
0.52
0.55
0.47
0.50
0.42
0.45
0.37
0.40
0.32
0.35
0.27
0.30
0.22
0.25
0.17
0.20
0.12
0.15
0.07
0.80
0.72
0.75
0.67
0.70
0.62
0.65
0.57
0.60
0.52
0.55
0.47
0.50
0.42
0.45
0.37
0.40
0.32
0.35
0.27
0.30
0.22
0.25
0.17
0.85
0.77
0.80
0.72
0.75
0.67
0.70
0.62
0.65
0.57
0.60
0.52
0.55
0.47
0.50
0.42
0.45
0.37
0.40
0.32
0.35
0.27
0.90
0.82
0.85
0.77
0.80
0.72
0.75
0.67
0.70
0.62
0.65
0.57
0.60
0.52
0.55
0.47
0.50
0.42
0.45
0.37
0.95
0.87
0.90
0.82
0.85
0.77
0.80
0.72
0.75
0.67
0.70
0.62
0.65
0.57
0.60
0.52
0.55
0.47
1.00
0.92
0.95
0.87
0.90
0.82
0.85
0.77
0.80
0.72
0.75
0.67
0.70
0.62
0.65
0.57
1.05
0.97
1.00
0.92
0.95
0.87
0.90
0.82
0.85
0.77
0.80
0.72
0.75
0.67
1.10
1.02
1.05
0.97
1.00
0.92
0.95
0.87
0.90
0.82
0.85
0.77
1.15
1.07
1.10
1.02
1.05
0.97
1.00
0.92
0.95
0.87
1.20
1.12
1.15
1.07
1.10
1.02
1.05
0.95
1.25
1.17
1.20
1.12
1.15
1.07
1.30
1.22
1.25
1.17
1.35
1.32
KEY
T F = Flow temperature °C
T R = Return temperature °C
T L = Desired air temperature °C
The indicated outputs ∆T 50 °C are the exact outputs and are calculated in accordance with EN 442.
An average correction factor is given in this table for outputs at other ∆T and is applicable for all dimensions.
Example
Use the table to determine the relevant correction factor with a water temperature of 50/40°C with a room temperature of 20°C.
The correction factor = 0.5
Required output 1000 watts: 1000 divided by 0.5 = 2000 watts therefore search in this literature's standard output tables for a Jaga natural trench or perimeter
heating product with an output of at least 2000 watts.
www.jaga.co.uk
83
Heat Exchangers Overview
Opposite End Connection
50
100
150
200
50
100
150
200
50
50
Type 4
opposite end connection
Type 4
opposite end connection
Type 9
opposite end connection
Type 9
opposite end connection
Type 14
opposite end connection
Type 14
opposite end connection
Type 19
opposite end connection
Type 19
opposite end connection
Same End Connection
50
80
100
150
200
50
80
100
150
200
50
Type 9
Type 14
Type 19
Type 9
Type 14
Type 19
50
150
100
100
150
100
100
Type 5
Type 7
Type 10
Type 15
Type 20
Type 5
Type 7
Type 10
Type 15
Type 20
200
200
Type 6
Type 8
Type 11
Type 16
Type 21
Type 6
Type 8
Type 11
Length from 400mm up to 3000mm. Different lengths on request.
Type 16
Type 21
LengthLengths
from 400mm
up to 3000mm.
Different
lengths
on request.
from 400mm
to 3000mm
- different
lengths
available on request
For water content details for the above heat exchangers, please contact Jaga's technical department on 01531 631 533.
84
Pressure Drop
Pressure drop
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
L = 490
L = 350
L = 150
L = 70
∆P
[kPa]
10
8
6
5
4
3
200
0.02
2
100
80
60
50
40
30
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
Pressure drop
Pres20su0.002
re drop type 04 other end connect0.2
ion
∆P ∆P
10 ] 0.001
[bar]
[mmWC
8 0.0008
1000 0.1
6 0.0006
8005 0.08
0.0005
0.0004
6004 0.06
5003 0.05
0.0003
400 0.04
3002 0.03
0.0002
200
1
0.02
0.0001
100
80
60
50
40
30
0.01 10
0.008
0.006
0.005
0.004
0.003
L = 490
L = 350
L = 150
L = 70
2
3 4
6 8
100
2
3 4
6 8
2
0.01
1000
Water flow in kg/h
Pressure drop type 07
∆20P 0.002
∆P
[mmWC] [bar]
10 0.001
1000
0.1
8008 0.0008
0.08
6006 0.0006
0.06
5005 0.0005
0.05
4004 0.0004
0.04
3003 0.0003
0.03
∆P
0.1
[kPa]
0.08
10
0.06
80.05
60.04
50.03
4
30.02
L = 280
L = 150
L = 70
1
0.8
0.6
0.5
0.4
0.3
∆0.2
P
[kPa]
0.1
10
0.08
8
0.06
6
0.05
5
0.04
4
0.03
3
2002
0.0002
0.02
0.02
2
1001
80
60
50
40
30
0.0001
0.01
0.008 10
0.006
0.005
0.004
0.003
0.01
1
0.8
0.6
0.5
0.4
0.3
2
3 4
6 8
100
2
3 4
6 8
1000
Water flow in kg/h
Type
7
Pressure drop type 07
20
0.002
0.2
∆P ∆P
∆P
10 ] 0.001
[bar]
[mmWC
8 0.0008
1000 0.1
0.0006
80056 0.08
0.0005
6004 0.06
0.0004
500 0.05
0.0003
4003 0.04
L = 280
L = 150
L = 70
0.1
[kPa]
0.08
10
80.06
0.05
60.04
5
40.03
3002
0.03
0.0002
30.02
200
1
0.02
0.0001
2
0.01
100
80
60
50
40
30
0.01 10
0.008
0.006
0.005
0.004
0.003
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
1000
1
0.8
0.6
0.5
0.4
0.3
Pressure drop type 09 other end connection
∆P
∆20P 0.002
[mmWC] [bar]
1000
10 0.1
0.001
8008 0.08
0.0008
6006 0.06
0.0006
5005 0.05
0.0005
4004 0.04
0.0004
3003 0.03
0.0003
∆0.2
P
L = 300
L = 100
[kPa]
10
0.1
80.08
60.06
50.05
40.04
30.03
2002
0.02
0.0002
20.02
1001
80
60
50
40
30
0.01
0.0001
0.008
0.006 10
0.005
0.004
0.003
10.01
0.8
0.6
0.5
0.4
0.3
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
1000
Pres20su0.002
re drop type 09 other end connecti0.2on
∆P ∆P
∆P
10 ] 0.001
[bar]
[mmWC
8 0.0008
1000 0.1
0.0006
80056 0.08
0.0005
6004 0.06
0.0004
500 0.05
0.0003
4003 0.04
L = 300
L = 100
0.1
[kPa]
0.08
10
80.06
0.05
60.04
5
40.03
3002
0.03
0.0002
30.02
200
1
0.02
0.0001
2
0.01
100
80
60
50
40
30
0.01 10
0.008
0.006
0.005
0.004
0.003
20
0.002
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
1000
1
0.8
0.6
0.5
0.4
0.3
0.2
Type 5
Type 6
Pressure drop type 05
Pressure drop type 06
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
∆P
L = 490 L = 350
L = 150
L = 70
[kPa]
10
8
6
5
4
3
200
0.02
2
100
80
60
50
40
30
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
Pressure
20 0.002drop type 05
0.2
∆P ∆P
∆P
10 ] 0.001
[mmWC
[bar]
8 0.0008
1000 0.1
0.0006
80056 0.08
0.0005
0.0004
6004 0.06
5003 0.05
0.0003
400 0.04
L = 490 L = 350
L = 150
L = 70
0.1
[kPa]
0.08
10
80.06
0.05
60.04
50.03
4
3002
0.03
0.0002
30.02
200
1
0.02
0.0001
2
0.01
100
80
60
50
40
30
0.01 10
0.008
0.006
0.005
0.004
0.003
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
1000
Pressure drop type 08
∆P
∆20P 0.002
[mmWC] [bar]
1000
10 0.1
0.001
8008 0.08
0.0008
6006 0.06
0.0006
0.0005
5005 0.05
0.0004
4004 0.04
0.0003
3003 0.03
L = 280 L = 150
L = 70
1
0.8
0.6
0.5
0.4
0.3
∆0.2
P
[kPa]
10
0.1
8
0.08
6
0.06
0.05
5
0.04
4
0.03
3
0.0002
2002 0.02
0.02
2
1001
80
60
50
40
30
0.01
1
0.8
0.6
0.5
0.4
0.3
0.0001
0.01
0.008
10
0.006
0.005
0.004
0.003
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
1000
Type
8
Pressure drop type 08
20
0.002
0.2
∆P ∆P
∆P
10 ] 0.001
[bar]
[mmWC
8 0.0008
1000 0.1
0.0006
80056 0.08
0.0005
6004 0.06
0.0004
500 0.05
0.0003
4003 0.04
L = 280 L = 150
L = 70
0.1
[kPa]
0.08
10
80.06
0.05
60.04
5
40.03
3002
0.03
0.0002
30.02
200
1
0.02
0.0001
2
0.01
100
80
60
50
40
30
0.01 10
0.008
0.006
0.005
0.004
0.003
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
1000
Pressure drop type 10
∆20P 0.002
∆P
[mmWC] [bar]
1000
0.1
10 0.001
800
0.08
8 0.0008
600
0.06
6 0.0006
500
0.05
5 0.0005
400
0.04
4 0.0004
300
0.03
3 0.0003
∆0.2
P
L = 490
L = 350
L = 150
L = 70
200
0.02
2 0.0002
1001 0.0001
0.01
80 0.008
60 0.006 10
50 0.005
40 0.004
30 0.003
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
1000
∆P
10 ] 0.001
[mmWC
[bar]
8 0.0008
1000 0.1
0.0006
80056 0.08
0.0005
6004 0.06
0.0004
500 0.05
0.0003
4003 0.04
200
1
0.02
0.0001
100
80
60
50
40
30
0.01 10
0.008
0.006
0.005
0.004
0.003
20
0.002
1
0.01
0.8
0.6
0.5
0.4
0.3
0.2
∆P ∆P
0.03
0.0002
[kPa]
10
0.1
8
0.08
6
0.06
5
0.05
4
0.04
3
0.03
2
0.02
Pressure
drop type 10
20 0.002
3002
1
0.8
0.6
0.5
0.4
0.3
L = 490
L = 350
L = 150
L = 70
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
www.jaga.co.uk
0.1
[kPa]
0.08
10
80.06
0.05
60.04
5
40.03
30.02
2
0.01
1000
1
0.8
0.6
0.5
0.4
0.3
0.2
re drop in mmWC / bar / kPa
Pressure drop in mmWC / barPressure
/ kPa drop in mmWC / bar / kPa
drop in mmWC / bar / kPa
Pressure drop in mmWC / bar / kPa
Pressure drop in mmWC / bar Pressure
/ kPa
drop in mmWC / bar / kPa
Pressure drop in mmWC / bar / kPa
re drop in mmWC / bar / kPa
Pressure drop in mmWC / barPressure
/ kPa drop in mmWC / bar / kPa
Pressure drop in mmWC / bar Pressure
/ kPa
Pressure drop type 04 other end connection
re drop in mmWC / bar / kPa
Pressure drop in mmWC / barPressure
/ kPa drop in mmWC / bar / kPa
Pressure drop in mmWC / bar Pressure
/ kPa
drop in mmWC / bar / kPa
Pressure drop in mmWC / bar / kPa
Type 4 - Opposite End Connection
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
∆P
L = 280 L = 150
L = 70
[kPa]
10
8
6
5
4
3
200
0.02
2
100
80
60
50
40
30
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
Pressure
20 0.002drop type 06
0.2
∆P ∆P
∆P
10 ] 0.001
[bar]
[mmWC
8 0.0008
1000 0.1
0.0006
80056 0.08
0.0005
6004 0.06
0.0004
500 0.05
0.0003
4003 0.04
3002
0.03
0.0002
200
1
0.02
0.0001
100
80
60
50
40
30
0.01 10
0.008
0.006
0.005
0.004
0.003
L = 280 L = 150
L = 70
30.02
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
2
0.01
1000
Pressure drop type 09
∆20P 0.002
∆P
[mmWC] [bar]
1000
10 0.1
0.001
8008 0.08
0.0008
6006 0.06
0.0006
0.0005
5005 0.05
0.0004
4004 0.04
0.0003
3003 0.03
2002
0.0002
0.02
1001
80
60
50
40
30
0.01
0.0001
0.008
10
0.006
0.005
0.004
0.003
L = 70
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
1000
∆P
10 ] 0.001
[bar]
[mmWC
8 0.0008
1000 0.1
0.0006
80056 0.08
0.0005
6004 0.06
0.0004
500 0.05
0.0003
4003 0.04
0.03
0.0002
0.02
0.0001
100
80
60
50
40
30
0.01 10
0.008
0.006
0.005
0.004
0.003
L = 490 L = 350
L = 150
L = 70
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
∆20P 0.002
∆P
[mmWC] [bar]
1000
0.001
10 0.1
8008 0.0008
0.08
6006 0.0006
0.06
5005 0.0005
0.05
4004 0.0004
0.04
3003 0.0003
0.03
2002
0.02
0.0002
0.01
0.0001
0.008
0.006 10
0.005
0.004
0.003
2
0.01
1000
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
1000
0.02
0.0001
100
80
60
50
40
30
0.01 10
0.008
0.006
0.005
0.004
0.003
20
0.002
1
0.01
0.8
0.6
0.5
0.4
0.3
0.2
∆P
10 ] 0.001
[bar]
[mmWC
8 0.0008
1000 0.1
0.0006
80056 0.08
0.0005
6004 0.06
0.0004
500 0.05
0.0003
4003 0.04
0.03
0.0002
[kPa]
10
0.1
8
0.08
6
0.06
5
0.05
4
0.04
3
0.03
2
0.02
∆P ∆P
200
1
1
0.8
0.6
0.5
0.4
0.3
P
∆0.2
L = 280
L = 150
L = 050
Pressure
drop type 11
20 0.002
3002
0.1
[kPa]
0.08
10
80.06
0.05
60.04
5
40.03
30.02
Pressure drop type 11
1001
80
60
50
40
30
10.01
0.8
0.6
0.5
0.4
0.3
0.2
0.002
∆P ∆P
200
1
[kPa]
10
0.1
80.08
60.06
50.05
40.04
30.03
20.02
Type 9
3002
1
0.8
0.6
0.5
0.4
0.3
∆0.2
P
L = 490 L = 350
L = 150
Pressure drop type 09
20
0.1
[kPa]
0.08
10
80.06
0.05
60.04
5
40.03
L = 280
L = 150
L = 050
0.1
[kPa]
0.08
10
80.06
0.05
60.04
5
40.03
30.02
2
3 4
6 8
100
2
3 4
6 8
1000
Water flow in kg/h
2
0.01
1
0.8
0.6
0.5
0.4
0.3
0.2
85
10
Pressure drop in mmWC / bar / kPa
[kPa]
10
8
6
5
4
3
200
0.02
2
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
20
0.002
0.2
10
8
6
5
4
3
0.001
0.0008
0.0006
0.0005
0.0004
0.0003
0.1
0.08
0.06
0.05
0.04
0.03
2
0.0002
1
0.0001
6 8
100
2
3 4
6 8
2
3 4
6 8
100
2
3 4
6 8
1
0.0001
Water flow in kg/h
1000
10
Type 10
∆P
L = 490
L = 350
L = 150
L = 70
[kPa]
10
8
6
5
4
3
6 8
Water flow in kg/h
0.01
1000
0.002
0.2
10
8
6
5
4
3
0.001
0.0008
0.0006
0.0005
0.0004
0.0003
0.1
0.08
0.06
0.05
0.04
0.03
0.02
2
0.0002
0.02
0.01
1
0.0001
10
8
6
5
4
3
0.001
0.0008
0.0006
0.0005
0.0004
0.0003
0.1
0.08
0.06
0.05
0.04
0.03
0.02
2
0.0002
0.01
1
0.0001
Water flow in kg/h
[kPa]
10
8
6
5
4
3
20
0.2
6 8
∆P
L = 280
L = 150
L = 050
1
0.8
0.6
0.5
0.4
0.3
0.002
3 4
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
2
20
2
3 4
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
100
2
0.02
2
0.01
0.008
0.006
0.005
0.004
0.003
6 8
100
200
0.02
3 4
6 8
100
80
60
50
40
30
200
100
80
60
50
40
30
2
3 4
Pressure drop type 11
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
10
2
Type 11
Pressure drop type 10
1000
Water flow in kg/h
0.01
0.0001
100
80
60
50
40
30
3 4
0.02
1
∆P
2
0.0002
0.01
1000
Type
9 - Opposite End Connection
Pressure drop type 09 other end connection
10
2
0.0002
0.0001
L = 300
L = 100
0.02
2
1
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
0.1
0.08
0.06
0.05
0.04
0.03
0.02
0.0002
Water flow in kg/h
0.001
0.0008
0.0006
0.0005
0.0004
0.0003
0.1
0.08
0.06
0.05
0.04
0.03
2
6 8
10
8
6
5
4
3
0.001
0.0008
0.0006
0.0005
0.0004
0.0003
0.1
0.08
0.06
0.05
0.04
0.03
3 4
0.2
10
8
6
5
4
3
0.001
0.0008
0.0006
0.0005
0.0004
0.0003
2
0.002
0.2
10
8
6
5
4
3
100
20
0.002
0.2
6 8
1
0.8
0.6
0.5
0.4
0.3
20
0.002
3 4
2
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
20
L = 70
[kPa]
10
8
6
5
4
3
0.02
2
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
L = 490 L = 350
L = 150
200
0.02
2
0.01
0.008
0.006
0.005
0.004
0.003
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
100
80
60
50
40
30
200
0.02
2
[kPa]
10
8
6
5
4
3
100
80
60
50
40
30
200
100
80
60
50
40
30
10
L = 280 L = 150
L = 70
Pressure drop in mmWC / bar / kPa
Pressure Drop
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
Pressure drop in mmWC / bar / kPa
L = 70
[kPa]
10
8
6
5
4
3
Pressure drop in mmWC / bar / kPa
L = 280
L = 150
Pressure drop in mmWC / bar / kPa
Pressure drop in mmWC / bar / kPa
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
10
1000
2
3 4
6 8
100
2
3 4
6 8
1000
0.01
Water flow in kg/h
Pressure drop
Type 14 - Opposite End Connection
Pressure drop type 14 other end connection
L = 350
L = 150
L = 70
[kPa]
10
8
6
5
4
3
200
0.02
2
100
80
60
50
40
30
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
20
0.002
0.2
10
8
6
5
4
3
0.001
0.0008
0.0006
0.0005
0.0004
0.0003
0.1
0.08
0.06
0.05
0.04
0.03
2
0.0002
1
0.0001
10
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
re drop in mmWC / bar / kPa
86
∆P
L = 300
L = 100
[kPa]
10
8
6
5
4
3
200
0.02
2
100
80
60
50
40
30
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
20
0.002
0.2
10
8
6
5
4
3
0.001
0.0008
0.0006
0.0005
0.0004
0.0003
0.1
0.08
0.06
0.05
0.04
0.03
0.02
2
0.0002
0.01
1
0.0001
1000
10
Pressure drop type 16
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
2
3 4
6 8
100
2
3 4
6 8
Water flow in kg/h
∆P
L = 150
L = 050
[kPa]
10
8
6
5
4
3
200
0.02
2
100
80
60
50
40
30
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
20
0.002
0.2
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
∆P
L = 490
L = 350
L = 150
L = 70
[kPa]
10
8
6
5
4
3
200
0.02
2
100
80
60
50
40
30
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
20
0.002
0.2
10
8
6
5
4
3
0.001
0.0008
0.0006
0.0005
0.0004
0.0003
0.1
0.08
0.06
0.05
0.04
0.03
0.02
2
0.0002
0.02
0.01
1
0.0001
10
1000
2
3 4
6 8
100
2
3 4
6 8
1000
0.01
Water flow in kg/h
Pressure drop type 19 other end connection
Pressure drop type 19
L = 280
Type 15
Pressure drop type 15
Pressure drop in mmWC / bar / kPa
∆P
L = 490
Pressure drop in mmWC / bar / kPa
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
re drop in mmWC / bar / kPa
Pressure drop in mmWC / bar / kPa
Pressure drop type 14
∆P
L = 490
L = 350
L = 150
L = 70
[kPa]
10
8
6
5
4
3
200
0.02
2
100
80
60
50
40
30
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
20
0.002
0.2
re drop in mmWC / bar / kPa
Type 14
∆P ∆P
[mmWC] [bar]
1000 0.1
800 0.08
600 0.06
500 0.05
400 0.04
300 0.03
∆P
L = 300
L = 100
[kPa]
10
8
6
5
4
3
200
0.02
2
100
80
60
50
40
30
0.01
0.008
0.006
0.005
0.004
0.003
1
0.8
0.6
0.5
0.4
0.3
20
0.002
0.2