The 225mm Twinwall to 110mm Sewer Adaptor is a practical and essential component for connecting twinwall drainage pipes to sewer pipes in underground drainage systems. This adaptor ensures a secure and watertight connection between the two different pipe types, facilitating smooth flow and integration within the drainage network. Designed for compatibility with 225mm twinwall pipes and 110mm sewer pipes, it offers a seamless transition between varying pipe sizes, enhancing the system's versatility. Constructed from durable, corrosion-resistant materials, this adaptor ensures long-lasting performance and reliability under various environmental conditions.