32
5 SERIES OPTIHEAT 504W11 INSTALLATION MANUAL
Water Pressure Drop cont.
Pressure Drop
Model 066
Model
GPM
Pressure Drop (psi)
30°F
50°F
70°F
90°F
110°F
130°F
150°F
040
5.0
0.9
0.6
0.6
0.5
0.5
0.4
0.3
7.5
2.3
2.1
2.0
1.9
1.8
1.6
1.5
10.0
3.7
3.5
3.3
3.2
3.0
2.8
2.7
12.5
5.0
4.7
4.4
4.2
4.1
3.9
3.7
050
8.0
1.7
1.4
1.4
1.3
1.3
1.2
1.1
11.5
3.6
3.4
3.2
3.0
2.8
2.6
2.5
15.0
5.6
5.4
5.0
4.6
4.4
4.3
4.1
18.5
8.3
8.1
7.6
7.2
6.8
6.6
6.4
066
10.0
3.2
3.0
2.8
2.7
2.5
2.4
2.3
14.5
5.5
5.3
5.1
4.9
4.7
4.6
4.5
19.0
7.9
7.6
7.3
7.1
6.8
6.6
6.5
23.5
11.5
11.3
11.0
10.8
10.3
10.1
9.9
7/8/14
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
5
10
15
20
25
30
W
ater P
res
su
re
d
rop,
ps
ig
Flow rate, gpm
110
o
F
30
o
F
Summary of Contents for 5 Series 504W11 OptiHeat
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