Copper Press Reducing Tee – Water The Elson Press Water Reducing Tee is designed to provide a secure and efficient connection for mixed-size pipe installations. Manufactured from lead-free DR brass and fitted with German-engineered sealing technology, it ensures superior durability and performance across a wide range of water applications. With flame-free installation and leak-before-press technology, it guarantees reliable joints and easier, safer installation.,Copper Press Reducing Tee – Water The Elson Press Water Reducing Tee is designed to provide a