Description: code for document of conformity evaluation in accordance with manufacturer coding system; Name: conformity evaluation code
Description: code of the document for conformity evaluation in accordance with the manufacturer coding system; Name: code of conformity evaluation
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 maximum impeller size; Name: pump shut-off head for maximum impeller diameter at 2900/min