Introducing the Fernco P1056-3/250 a robust 3" X 2.5" coupling connector designed to seamlessly integrate Cast Iron, Plastic (Sch-40, SDR-35, ABS), Steel, and Copper pipes in sewer, drain, and plumbing systems. Engineered with precision, this adapter effortlessly accommodates 3" pipes or those with outer diameters ranging from 3.15"-3.7" to 2.5pipes or those with outer diameters ranging from 2.78"-2.975", ensuring versatility across various applications. Crafted with meticulous attention to quality, Fernco couplings feature elastomeric polyvinyl chloride construction and 300-grade stainless steel bands, providing a leak-proof fitting resistant to chemicals and sewer gases. Trusted by industry professionals and homeowners, Fernco couplings establish enduring, watertight seals for sewer and drain connections without the need for cumbersome glues or primers. Suitable for seamless integration in both vertical and horizontal installations. With a maximum test pressure of 4.3 PSI and an intermittent operating temperature of 140 degrees F, these couplings offer unrivaled leak-proof, root-proof, and chemical-resistant attributes, ensuring unmatched reliability and longevity for your waterworks and plumbing requirements. Proudly manufactured in the United States for over 60 years, Fernco stands as the premier choice for dependable solutions in plumbing fittings.