Description: ratio between actual and desired availability ; Name: Availability due to production
Description: Ratio of actual production to required production, or any other reference level, over a specified period of time; Name: Production based availability
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