Description: date on which the next service will be performed on the component; Name: date of the next service
Description: date when the device is scheduled for the next servicing; Name: Next servicing date
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