Description: Measured flow rate coming from the shaft seals to the outside; Name: leak flow
Description: measured rate of flow leaking from shaft seals; Name: leakage rate of flow
Description: measure of the increase in the pumped liquid water on a pipe connected vertically to the pump when the flow rate is zero. related to the operation of the pump at 1,450 rpm with maximum impeller size; Name: pump shut-off head for maximum impeller diameter at 1450/min