Description: highest speed at which the manufacturer permits continuous operation; Name: highest continuous speed allowed
Description: highest speed for continuous operation recommended by the manufacturer; Name: maximum allowable continuous 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