h3>Davant 450mm PVC Manhole Chamber Base (2 x 160mm & 2 x 110mm)
The Davant 450mm PVC Manhole Chamber Base is a durable and versatile solution designed to form the foundation of underground drainage systems. Featuring four inlets — two to accommodate 110mm pipes and two for 160mm pipes — this chamber base offers flexibility in drainage layouts, making it suitable for a wide range of residential, commercial, and public applications.
Manufactured from high-quality PVC, the chamber base provides outstanding resistance to corrosion, chemicals, and physical impact, ensuring long-lasting durability and reliability. The smooth interior surface helps maintain efficient water flow, reducing the risk of sediment build-up and blockages.
With a 450mm diameter, the Davant Chamber Base integrates perfectly with standard manhole risers, covers, and drainage components. Its strong construction provides excellent structural integrity, while its lightweight design ensures easy handling and installation on-site. Fully Kitemarked to BS EN 1401-1, it meets the highest industry standards for performance and safety.
Key Features
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Material: High-quality PVC for strength, chemical resistance, and long-term durability
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Inlets: Two 110mm and two 160mm pipe connections for versatile configurations
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Interior: Smooth design to encourage efficient water flow and reduce blockages
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Diameter: 450mm – suitable for standard underground drainage systems
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Colour: Black, conforming to drainage identification standards
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Compatibility: Works seamlessly with standard risers, covers, and pipework
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Certification: Kitemarked to BS EN 1401-1 for quality assurance
Benefits
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Flexible Installation: Supports both 110mm and 160mm pipes, ideal for mixed drainage systems
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Improved Flow Efficiency: Smooth internal surface prevents blockages and ensures smooth discharge
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Durable Construction: Withstands heavy loads, harsh weather, and ground movement
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Quick Installation: Lightweight design enables easy assembly with minimal tools
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Strong Foundation: Provides excellent structural stability for long-lasting manhole installations
Applications
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Residential Drainage: Perfect for domestic drainage systems needing multi-pipe connections
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Commercial and Industrial Use: Suitable for larger systems requiring strength and adaptability
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Public Infrastructure: Ideal for parks, pavements, and pedestrian zones
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Stormwater Management: Facilitates effective water control and access for maintenance
FAQs
What pipe sizes are compatible with this chamber base?
The Davant Chamber Base is designed for **two 110mm** and **two 160mm** pipe connections, allowing you to mix and match different pipe sizes for flexible drainage layouts.
Is the Davant Chamber Base suitable for heavy-duty applications?
Yes, it’s manufactured from **high-strength PVC** capable of withstanding significant ground pressure and environmental conditions, making it suitable for residential, commercial, and light industrial use.
Does this chamber base work with standard risers and covers?
Absolutely. It’s fully **compatible with standard 450mm risers, covers, and fittings**, ensuring a tight, secure fit and complete integration with existing drainage systems.
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