Bertolini C300 Series - Page 48

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CALCULATION DATA
Table 1 NPHSr value with the RPM of the pump
Table 2 Equivalent length of pipe fittings, of different size in m (ft) of steel pipe
Table 3 Losses calculated for 10m (10ft) of steel pipe Table 4 Suction loss depending
of different size and flow rate on the water temperature
RPM NPSHr (m) NPHSr (ft)
900 6,5 21,3
1450 6,8 22,3
1725 7 23