Description: physical unit describing the value or range of values; Name: unit of measure
Description: physical unit of the value or value range; Name: unit
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