EVERWELL CONDENSATE PUMP MUTE BOX 115/220-240V 1PH 50/60Hz, WATER FLOW RATE: 20lt/hr CP-MBP Power Supply:110-115 and 220-240V AC < 4W, 1Ph 50/60HzContinuously ratedClass I applianceHall effect semi conductor level sensorsWater flow rate: 20 lt. per hr @ 0 head