Description: the power factor (PF) is a measure of the inductive or capacitive load, which is expressed in the phase shift between current and voltage for sinusoidal voltages. Mathematically, it is the quotient of active power (P) and apparent power (S).; Name: PF (power factor)
Description: Determined power factor of the motor; Name: Power factor
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