Description: the rated speed of a motor at rated current ; Name: Rated speed
Description: Speed corresponding to the motor used according to the name plate ratings; Name: nominal speed
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