FES SERIES
Plastic Flow Switch
Carefully retighten the locking screw.
We recommend you to use lacquer/thread locker to secure the locking screw of the switching unit after carrying out individual
adjustments.
Close the cover until it locks into place.
Make Contact (Red arrow)
Locking Screw
The switching unit does not need to be adjusted when the customer requests a factory set switching point.
Dimensions
Model
Pipe Size
FES-005-2
½ - 2"
FES-005-3
3"
FES-005-4
4"
FES-005-41
4"
FES-005-6
6"
FES-005-8
8"
High flow rate
Low flow rate
Setting Range
Red
White
127
AA
D
Connection
Max. Flow
D
m3/h, Water
½" NPT
20
½" NPT
30
½" NPT
40
½" NPT
70
½" NPT
110
½" NPT
120
Break Contact (White arrow)
Locking Screw
AA
D
Rising
Falling
Flow Rate
Flow Rate
L/min, Water
L/min, Water
1 | 2
0.9 | 1.9
3 | 6
2.9 | 5.5
4.8 | 8
4.6 | 7.5
4.5 | 5.5
4 | 5
8 | 11
7.8 | 10
18 | 24.2
17.5 | 24
www.iconprocon.com | sales@iconprocon.com | 905.469.9283
High flow rate
Low flow rate
Setting Range
Red
White
AA
L
(mm)
(mm)
(mm)
27
52
12 X 20
27
52
12 X 20
27
52
12 X 20
27
112
12 X 80
27
112
12 X 80
27
112
12 X 80
D
08