The Polypipe ST404G Single Branch 4in/110mm 135° Equal is a high-quality PVC-U fitting designed for soil, waste, and vent pipe systems. Its 135° angle allows smooth directional flow while maintaining system efficiency, and the equal branch design ensures consistent pipe diameters for secure connections. Ideal for domestic and commercial plumbing applications, this fitting is easy to install and provides long-lasting, leak-free performance. Available at Plumbco for professional-grade plumbing solutions.