SEKO offers a variety of electromagnetic-driven metering pumps, which can be applied to chemical dosing in all water treatment industries. The flow rate can be adjusted manually or automatically. In addition, the digital display model is equipped with a powerful microprocessor and mechanical stroke setting function, which can ensure the dosing accuracy through appropriate proportion adjustment. In response to various water resource demands, SEKO can provide solutions for water supply facilities and water treatment applications at every stage of the entire water treatment cycle.