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Balanced RotorsFristam <strong>FKL</strong> rotors are balanced, meaning the support hub iscentered so that force acts through the center of the rotor to keepthe lobes from distorting. Other pumps’ unbalanced rotors do notdistribute force evenly. At higher pressures, unbalanced rotors canbend at their tips (deflection), further damaging the pump.deflectionRotor contact pointcausing damage torotor and housing<strong>FKL</strong> BalancedRotorUnbalancedRotor<strong>FKL</strong> SERIESwww.fristam.com/fkl8
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