450mm Dia. Chamber Base (225mm Invert) (Inc. 3 Socket Plugs) 160mm

This 450mm chamber base for 160mm drainage is designed to provide access for inspection, rodding and maintenance in larger capacity underground drainage networks. The 225mm invert supports typical gravity drainage configurations, while the larger diameter improves service access for installers.

Supplied with 3 socket plugs, it enables unused openings to be sealed off, allowing a practical, configurable base for a range of site drainage layouts.

Manufactured to British Standards

Standard: (Chamber base component standards vary by application and system)
Material: (Product specific)
Application: Inspection chamber base for underground drainage access

Key Features

• Diameter: 450mm

• Invert: 225mm

• System Size: 160mm

• Included: 3 socket plugs

• Use: Inspection and access chamber base

Performance Benefits

• Suitable for larger diameter drainage systems

• Improved access for rodding and inspection

• Socket plugs support flexible configurations

• Practical solution for commercial drainage networks

Typical Applications

• 160mm foul and surface water drainage

• Commercial developments and site drainage

• Inspection points at junctions or changes of direction

• Underground drainage maintenance access

Why Choose This Product?

A configurable chamber base designed for 160mm systems—ideal for creating accessible inspection points in higher-capacity drainage networks.