CASTLE WFS-25-S Operating Instructions

WFS SERIES
FLOW CONTROLLERS
C:RSTLE@
Mm
20 25 32 38 51 63 76 102 127
152
Pipe Size"
Inches
3/4 1 1-1/4 1-1/2 2 2-1/2
3
4
5.-
6
USGPM
5.50 6.00 9.80 12.70 18.80 24.30
30.00 39.70 .58.70 79.20
Flow
LPM 21 23 37 48 71 92 113 150 222 300
Increase
Minimum
m
3
/h
1.11
1.36 2.22 2.89 4.27 5.51 6.82 9.02 13.33 17.99
Adjustment
(Factory Set)
USGPM
2.90 3.60 5.60 7.00
9.40
11.60 12.00 19.80 29.30 39.60
I
Flow
LPM
10 13.62 21 26 35 44 45 75 110 150
Decrease
m
3
/h
0.66 0.82 1.27 1.59 2.13 2.63 2.72
4.49
6.65 8.99
USGPM
8.80 10.20 16.80 23.00 32.80
42.40
52.10 73.50 115.00 166.00
Flow
LPM
33 38 63
87 124
160
197
278 435 628
Increase
Minimum
m
3
/h 2.12
2.32 3.80 5.22
7.45
9.63 11.83 16:69 26.12 37.70
Adjustment
USGPM
8.50 9.20
15.00 19.50 24.00 37.50 46.10 64.20 92.00 123.00
Flow
LPM
32 35 56
74 91 142 174 243 348 465
Decrease
m
3
/h 1.82
2.09 3.41
4.43 5.45
8.51
10.47
14.58 20.89 27.94
.I
Flow Rates, m
3
th, US GPM
&
LPM
*
Use or trim standard paddle size.
Operating Instructions
Setting Adjustment.
1. Remove flow controller cover.
2. For higher flow rate, turn range adjusting
screw clockwise.
3. For lower flow rate, turn range adjusting
screw counter-clockwise.
4. Be sure that flow controller cover is
replaced before leaving jobsite.
FLOW INCREASE
FLOW OECREASE
~!
COM
NO NC
\0
COM
RANGE
ADJUSTING
SCREW
RANGE
ADJUSTING
SCREW
Wiring Diagram
79
50
FLOW SWITCH
- FLOW
DIMENSION "AMMUST BE AT LEAST 5 PIPE
DIAMETERS FROM NEAREST ELBOW,
VALVE OR OTHER PIPE RESTRICTION
FI.OW
---'"-
FLOW
Typical Installation
P5
Dimensions in mm