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        Product Center >  Hot Water Circulation Pump Variable Frequency Controller 
        

        

        

         Hot Water Circulation Pump Variable Frequency Controller
        

        


        

        

        

          

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        Input Voltage Range: Single-phase 220-240VAC
        Output Power Range: 330W-750W
        Power Factor ≥0.99 (rated condition);
        Support constant curve, constant pressure, proportional pressure control modes, reliable protection functions.
        Application Areas:Used for the drive control of permanent magnet motors in household hot water circulation systems.