Duct Sizer
Pipe Sizer
Steam Pipe Sizer
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Duct Sizer
Pipe Sizer
Steam Pipe Sizer
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PIPE SIZER
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IP Input
SI Input
IP Output
SI Output
Flow rate (gpm)
Pd (ft. wc/100')
Velocity (fps)
NPS (in)
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6
8
10
12
14
16
18
20
24
30
36
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
650
700
750
800
850
900
% Ethylene Glycol
% Propylene Glycol
Material Roughness for NPS 2 and under (ft)
Material Roughness for larger than NPS 2 (ft)
Temperature of water (°F)
Restore Defaults
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Note