The UPVC 320mm Manhole Base is designed to form the foundation of underground Inspection Chamber & Manhole drainage systems, providing a secure starting point for efficient waste water management. It offers excellent structural stability while allowing smooth waste water flow through the chamber, making it an essential component for modern underground drainage installations.
Manufactured from premium-grade UPVC, the manhole base is engineered to withstand demanding underground conditions. It offers exceptional resistance to corrosion, chemicals, moisture, ground movement, and impact, ensuring dependable long-term performance with minimal maintenance requirements.
Its precision-moulded construction provides accurate compatibility with matching 320mm inspection chamber risers, covers, and chamber accessories, creating a secure and leak-resistant drainage system. The smooth internal channel promotes unrestricted waste water flow while helping minimise sediment build-up, contributing to efficient system operation and easier maintenance.
Suitable for residential housing developments, commercial properties, public infrastructure, and civil engineering projects, the UPVC 320mm Manhole Base combines durability, reliability, and easy installation to deliver a dependable solution for underground inspection chamber systems.
Specifications
| Specification | Details |
|---|---|
| Product Name | UPVC 320mm Manhole Base |
| Category | Inspection Chamber Manhole |
| Application | Underground Waste Water Drainage |
| Material | UPVC |
| Diameter | 320mm |
| Product Type | Manhole Base |
| Installation | Compatible Inspection Chamber System |
| Function | Forms the Base of an Inspection Chamber |
| Internal Flow | Smooth Channel Design |
| Corrosion Resistant | Yes |
| Chemical Resistant | Yes |
| Impact Resistant | Yes |
| Weather Resistant | Yes |
| Underground Suitable | Yes |
| Maintenance | Low Maintenance |
| Suitable For | Residential, Commercial & Civil Engineering Projects |
Key Features
- Manufactured from premium-quality UPVC
- Designed for 320mm inspection chamber systems
- Forms a strong and stable chamber foundation
- Smooth internal channel for efficient waste water flow
- Compatible with matching chamber risers and covers
- Resistant to corrosion, chemicals, moisture, and impact
- Suitable for underground drainage installations
- Durable construction with minimal maintenance requirements





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