16mm
20mm
25mm
32mm
0.001
0.01
0.1
1
10
100
1000
0.001
0.01
0.1
1.0
0.5
0.05
Pre
ssur
e Loss KP
a/
metr
e of Pipe
Flow Litres/Second
Flow
velo
city M
etre
s/S
ec
Water Tempe70°C
Roughness coefficient 0.0005mm
3.0
2.5
2.0
1.0
1.25
0.25
1.50
4.0
0.10
0.20
0.15
0.30
0.40
0.50
0.60
Auspex Fire Manual
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5