21
Installing the System Piping
Pressure Loss Data Curve
NHB-055/080H
NHB-110H
NHB-150H
0
2
4
6
8
10
12
14
16
18
20
0
1
2
3
4
5
6
7
8
H
[ft]
0
2
4
6
8
10
12
14
16
18
20
0
2
4
6
8
10
12
H
[ft]
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
0
2
4
6
8
10
12
14
16
H
[f
t]
Q[GPM]
Q[GPM]
Q[GPM]
Temperature Rise Conditions
Model
20°F ΔT @ 100% Water
25°F ΔT @ 100% Water
35°F ΔT @ 100% Water
Flow Rate
(GPM)
Head
(Ft)
Flow Rate
(GPM)
Head
(Ft)
Flow Rate
(GPM)
Head
(Ft)
NHB-055H
5
7.2
4
4.7
2.9
2.6
NHB-080H
7.3
14.8
5.8
9.5
4.2
5.2
NHB-110H
10
10.9
8
7.0
5.7
3.5
NHB-150H
13.5
19.8
10.8
12.7
7.7
6.4
Содержание NHB H Series
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