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    Rola-Chem Solid State Timer and Potentiometer Assy, 120V

    Rolachem 524717 is the 120V Solid State Timer and Pot or potentiometer, is used to set the variable delay on Rolachem peristaltic chemical pumps. The timer keeps the time, and the potentiometer turns on and off the voltage to the motor, for intermittent operation. 
      • Item: # ZROL1024 Rola-Chem Solid State Timer and Potentiometer Assy, 120V $81.27
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