Introducing the Bell & Gossett ecocirc Domestic Water Re-circulation Pump, made with high-quality bronze housing material and an inlet/outlet diameter of 1/2 inch FIP. This powerful pump operates on a supply voltage of 110-120 V 12-Watts. Ideal for use in domestic water circulator pump systems, this pump is adjustable in 7 multiple speeds. Whether you need it for business or at home purposes, this pump is a reliable and efficient choice. Don't miss out on this top-of-the-line product from Bell & Gossett.