SPECIAL ORDER ITEM. Review Returns Policy before purchase. This reducer is a press-fit plumbing fitting designed for transitioning between larger and smaller copper pipe sizes without soldering, welding or flame. It features patented smart connect technology that makes secure connections in seconds and helps installers identify unpressed joints during pressure testing. Suitable for potable water and general plumbing systems, this high-quality copper fitting speeds installation and offers a durable, watertight seal when used with compatible press tools and connectors.