Description: sequence of characters to describe a manufactured product unambiguously; Name: Article number
Description: unique product order identifier of the supplier; Name: product article number of supplier
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