The 320mm DIA Inspection Chamber Base - 3 Inlet is a versatile and durable solution for underground drainage systems. Designed with three 110mm inlets and a 110mm outlet, it facilitates efficient connection and redirection of wastewater or stormwater. The chamber base is constructed from high-quality, corrosion-resistant materials to ensure long-lasting performance. Its compact design makes it suitable for residential and light commercial drainage applications, providing easy access for inspection and maintenance.