The Medela Symphony breast pump is Medela’s hospital grade, electric double dump. It is designed for long-term single or double pumping and can even be used hands-free with the Easy Expression option (which is sold separately). All parts of the Symphony that come in contact with your breast milk are BPA free.
All Medela pumps use what they call the “2-Phase Expression Technology”. This technology is based on the research of Dr. Peter Hartmann, a world renowned lactation expert. The technology imitates a babies sucking, making your pumping very efficient. You will express more milk in less time. This Expression Technology is what sets Madela pumps apart from their competition.