The Halifax Cast Iron Inspection Chamber (150mm x 150mm) offers your below-ground drainage system a handy point of access. Constructed from sturdy cast iron and coated in a two-part grey epoxy coating for increased longevity, it provides remarkable strength and resilience to weather. It features a rectangular access door that offers a practical entry point for maintenance and inspection, as well as a double branch design that allows connections from two different drainage pipes for a flexible solution.