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Pressure losses<br />
Perdite di carico in tubi flessibili<br />
Pressure loss in hoses<br />
100<br />
0,1 1 10 100 200<br />
Q [m³/h]<br />
100<br />
Dv<br />
[m]<br />
Dv<br />
[m]<br />
10<br />
ø25mm / 1“<br />
ø32mm / 1¼“<br />
ø38mm / 1½“<br />
ø50mm / 2“<br />
ø52mm / C-Schlauch<br />
ø63mm / 2½“<br />
ø75mm / B-Schlauch<br />
ø102mm / 4“ / A-Schlauch<br />
ø127mm / 5“<br />
ø152mm / 6“<br />
10<br />
1<br />
1<br />
0,1<br />
0,1<br />
0,1<br />
1 10 100 200<br />
Q [m³/h]<br />
Q = volume flow; Dv = pressure loss per 100 m hose (k b = 0.25)<br />
Q = portata;<br />
D V<br />
= perdite di carico<br />
per 100 m di tubo (k b<br />
= 0,25)<br />
38 12 <strong>Wilo</strong> Building Services catalogue – 50 Hz – Drainage and sewage – Edition 2011/2012 – Subject to change without prior notice
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