The Osma 315mm Multi-base Inspection Chamber Base Inc. 45° Right-hand Branch 110mm 4D914 is designed to provide a robust and reliable solution for drainage inspection needs. Crafted from high-quality plastic, this chamber base is durable and designed for long-term use. It features a 45° right-hand branch that is ideally suited for complex plumbing configurations. Its unique multi-base design allows for flexible installations, making it suitable for a range of applications. With its convenient size of 315mm and a branch size of 110mm, it can handle substantial flow rates, ensuring efficient operation.