47-602 F10 and F50 Flow Switches
17
Water Service m
3
/h
Model F10 units may be adjusted in service to actuate within the
minimum and maximum flow rates given below. A specific
gravity correction factor is applied for liquids other than water
(1.00 specific gravity).
Pipe Line Size
➀
Flow Increase (
m
3
/h
)
Flow Decrease (
m
3
/h
)
Inches
Minimum
Maximum
➁
Minimum
Maximum
2
4.8
14.3
3.6
10.9
2
1
⁄
2
5.2
16.8
4.5
12.7
3
7.3
20.0
5.4
14.8
3
1
⁄
2
8.6
22.7
6.4
17.0
4
10.2
27.2
7.5
19.3
5
13.8
34.1
9.8
25.0
6
17.9
40.9
12.5
29.5
8
27.2
52.2
18.6
36.3
10
38.6
70.4
25.0
47.7
12
52.2
86.3
34.1
56.8
14
61.3
97.6
38.6
63.6
16
77.2
115.8
49.9
72.6
18
97.6
133.8
61.3
84.0
20
118.0
156.6
72.6
97.6
22
140.7
177.1
86.3
109.0
24
165.7
204.3
102.2
124.9
26
193.0
233.8
118.0
140.7
28
222.5
263.3
133.9
158.9
30
252.0
292.8
152.1
177.1
4.4
Specifications
4.4.1 Model F10 Actuating Flow Rates (cont.)
➀
Based upon Sch 40 pipe.
➁
For higher flow rates consult factory.
