The SEALFAST 4" Coupler X 3" Adapter X 1/2" Tap is a reliable plumbing component designed for versatile connections. Constructed from durable materials, this adapter ensures long-lasting performance and resistance to corrosion. The 4" coupler allows for easy attachment to larger pipes, while the 3" adapter provides compatibility with smaller systems. The 1/2" tap is perfect for connecting hoses or other fittings. This product is ideal for irrigation, drainage, and industrial applications, meeting ANSI standards for quality and reliability.