Description: Role or task of the pump within multi-pump management; Name: role of pump
Description: role respectively task of the pump within the multi pump management; Name: pump role
Description: measure of the increase in the liquid to be pumped, water, on a pipe connected vertically to the pump when the flow rate is zero. related to the operation of the pump at 2,900 rpm with the current impeller size; Name: pump shut-off head for actual impeller diameter at 2900/min