Description: date specified by the manufacturer when the product was made subject to the requirements; Name: Date of production
Description: Date from which the production and / or development process is completed or from which a service is provided completely; Name: Date of manufacture
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