The Rheem SP13900A Dip Tube/Nipple/Heat Trap is a versatile component measuring 3/4 inch in diameter and 33 inches long. This assembly is designed to efficiently deliver hot water from the tank while preventing heat loss, ensuring optimal performance in water heating systems. Constructed from high-quality materials, it resists corrosion and wear, providing long-lasting service. Compatible with various Rheem water heaters, this dip tube assembly is essential for maintaining consistent water temperature and flow, enhancing the efficiency of your heating system.