Viega 15593 1-1/4"x3/4" Copper Reducer. This 1-1/4"x3/4" ProPress reducer is designed and ideal for areas or parts where space is limited, and a quick connection is needed. This ProPress Reducer is designed to reduce the current pipe down to a smaller pipe for maintained pressure and flow. Some of the improved features of using ProPress include colored dots on each fitting, a quick and efficient way to see if the fitting has been correctly pressed, a manufacturing warranty, and cleaner more convenient connection that's 75% labor saving. ProPress requires one tool, no flame, and has a worldwide credibility of quality.