The Blomberg 1746570100 Dishwasher Drain Pump Group is used to remove wastewater from the dishwasher after washing and rinsing cycles. This drain pump operates by using an electric motor to drive the pump mechanism, moving water from the dishwasher tub through the drain hose and into the household drainage system. Proper pump operation is important for preventing standing water and ma... https://www.hnkparts.com/1746570100-drain-pump-group