The Macerator Stepped Elbow is designed for use on discharge outlet pipes, particularly in conjunction with macerators. Here are the key features: Compatibility: This elbow is compatible with all our macerator models. It ensures efficient flow from the macerator to the discharge pipe. Built-In Non-Return Valve: The elbow includes a non-return valve, preventing backflow and maintaining optimal drainage. It enhances the overall performance of the system. Adjustable Pipe Compatibility: The default setting accommodates 22mm pipe work. However, it can be adjusted to fit larger pipe sizes (25mm, 32mm, and 40mm). Simply trim the indicated section of the step to match your desired pipe diameter. The Macerator Stepped Elbow with Non-Return Valve offers flexibility, reliability, and ease of installation for your plumbing needs. Delivery: 7-10 Days Delivery on Parts