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RELATED INFORMATION:

TECHNICAL NOTES
TEMPERATURE CORRECTION FACTORS
 

Operating Temperature (°F)

FACTORS

PVC

CPVC

PP

PVDF

70
1.00
1.00
1.00
1.00

80
0.90
0.96
0.97
0.95

90
0.75
0.92
0.91
0.87

100
0.62
0.85
0.85
0.80

110
0.50
0.77
0.80
0.75

115
0.45
0.74
0.77
0.71

120
0.40
0.70
0.75
0.68

125
0.35
0.66
0.71
0.66

130
0.30
0.62
0.68
0.62

140
0.22
0.55
0.65
0.58

150
N.R.
0.47
0.57
0.52

160
N.R.
0.40
0.50
0.49

170
N.R.
0.32
0.26
0.45

180
N.R.
0.25
*
0.42

200
N.R.
0.18
N.R.
0.36

210
N.R.
0.15
N.R.
0.33

240
N.R.
N.R.
N.R.
0.25

280
N.R.
N.R.
N.R.
0.18
 

N.R. — Not Recommended
* Recommended for continuous drainage pressure only.

 
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