Description: Outlet pressure of the pump at which the safety valve closes after the entire pump flow has passed through; Name: Safety valve closing pressure
Description: outlet pressure at which the relief valve will close after passing the total pump flow; Name: relief-valve reseat pressure
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 1,450 rpm with the current impeller size; Name: pump shut-off head for actual impeller diameter at 1450/min