Description: describing a set of common specific characteristics in products or goods; Name: Device type
Description: Characteristic to differentiate between different products of a product family or special variants; Name: Product type
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