18
47-602 F10 and F50 Flow Switches
4.4.2 Model F50 Actuating Flow Rates
Pipe
Actuating Flow Rate, GPM Water Flow
Size
Increasing and Decreasing Rate
(NPT)
A
B
C
D
E
F
3
⁄
4
"
Not Available
1.1 inc.
1.6 inc.
2.3 inc.
3.4 inc.
4.9 inc.
0.8 dec.
1.2 dec.
1.8 dec.
2.6 dec.
3.7 dec.
1"
1.0 inc.
1.7 inc.
2.5 inc.
3.7 inc.
5.5 inc.
7.1 inc.
0.8 dec.
1.4 dec.
2.1 dec.
3.0 dec.
4.5 dec.
5.8 dec.
1
1
⁄
2
"
1.3 inc.
2.7 inc.
4.7 inc.
7.6 inc.
12.3 inc.
21.1 inc.
1.1 dec.
2.3 dec.
4.0 dec.
6.5 dec.
10.5 dec.
17.9 dec.
2"
1.9 inc.
3.1 inc.
5.1 inc.
8.4 inc.
14.3 inc.
24.8 inc.
1.6 dec.
2.7 dec.
4.3 dec.
7.1 dec.
12.1 dec.
21.0 dec.
