The Back Inlet Roddable Gully Square Top 110mm is a robust underground drainage fitting designed to intercept foul or surface water before it enters the main system. Featuring a square top for flush surface integration and a rear inlet for horizontal waste pipe connection, it’s ideal for use with rainwater downpipes, kitchen waste, or utility discharges. The roddable chamber allows easy access for cleaning and maintenance, while the integral water trap prevents foul air escape. Manufactured from high-strength PVC-u in a terracotta finish, it fits standard 110mm underground systems and complies with BS EN 1401-1.