Description: in ascending order, the priority of the pumps in the additional operating mode; Name: Distributive Priority
Description: ascending order the priority of pumps in addition operation mode; Name: distribution priority
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