Description
The Polydrain 450mm diameter chamber riser is designed for use as part of the Polydrain underground drainage inspection chamber system, allowing chamber depth to be built up to suit the installation. Supplied complete with a sealing ring, it connects to the chamber base using a push fit joint, helping to create a secure and reliable chamber assembly.
Featuring a ribbed design for increased durability, this chamber riser is suitable for use with compatible Polydrain 450mm inspection chamber components. It is ideal for use in underground drainage installations where access is required for inspection, testing, rodding, and maintenance. The brochure states 450mm inspection chambers can be used as an alternative to traditional manholes up to depths of 1.2 metres, with lesser depths achieved by cutting the riser between ribbed sections.
Key Benefits
• Part of the Polydrain 450mm inspection chamber system
• Supplied complete with sealing ring
• Ribbed design helps increase product durability
• Allows chamber depth to be built up as required
• Push fit connection to compatible chamber base
• Suitable for underground drainage inspection chamber installations
• Ideal for new installations, repairs, and system extensions
Specifications
• Brand: Polydrain
• Product type: Chamber riser
• Chamber diameter: 450mm
• Depth: 233mm
• Code: R450
• Supplied with: Sealing ring (S450)
• Application: Underground drainage inspection chamber systems
Applications
Suitable for use as part of a Polydrain underground inspection chamber system where chamber depth needs to be increased to suit the drainage installation. Ideal for creating access points for inspection, rodding, testing, and maintenance within below-ground drainage systems.
Polydrain 450mm Chamber Riser Incl. Sealing Ring