Vi. appendix, Temperature correction factors – Watts PWR4022 User Manual
Page 14
14
°c
°f
coRRection factoR
30
86
1.16
29
84.2
1.13
28
82.4
1.09
27
80.6
1.06
26
78.8
1.03
25
77
1.00
24
75.2
0.97
23
73.4
0.94
22
71.6
0.92
21
69.8
0.89
20
68
0.86
19
66.2
0.84
18
64.4
0.81
17
62.6
0.79
16
60.8
0.77
15
59
0.74
14
57.2
0.72
13
55.4
0.70
12
53.6
0.68
11
51.8
0.66
10
50
0.64
9
48.2
0.62
8
46.4
0.61
7
44.6
0.59
6
42.8
0.57
5
41
0.55
Multiply the nominal product flow at 25° C by the temperature correction factor to
determine the flow at various other temperatures.
VI. Appendix
The following tables are intended as a guide to determining the flow
rates for the PWR4022 series RO systems. All flows are in gallons
per minute (GPM).
Nominal flows for systems with reject recycle and a feed water
Silt Density Index less than 3.
Nominal flows for systems with reject recycle and a feed water
Silt Density Index of 3 to less than 5.
moDel numbeR
PWR40223083
PWR40223103
PWR40223123
Product (max)
10
12.5
15
Reject
3.4
4.2
5
Reject Recycle
3.6
4.5
5.5
moDel numbeR
PWR40223083
PWR40223103
PWR40223123
Product (max)
9
11.5
14
Reject
3
3.8
4.7
Reject Recycle
5
5.2
7.3
Temperature Correction Factors