320mm DIA Inspection Chamber Riser

The 320mm DIA Chamber Riser is an essential component designed to extend the height of inspection chambers, ensuring accessibility from ground level in underground drainage systems. Made from high-quality, durable materials, it is resistant to corrosion, impact, and environmental stress, providing long-term reliability. The riser is easy to install, featuring secure connections that maintain the structural integrity of the drainage system.

INFORMATION

PRODUCT CODE - R320

Nominal Diameter | 320mm
Depth | 158mm
Material | Polypropylene
Weight | 0.8kg

KEY BENEFITS

Lightweight for ease of installation
Range of access covers to suit project requirements
Installation to depths of 0.6m in non-adoptable applications using riser sections
Compatible with 110mm underground pipe BS EN 1401 and BS EN 13476-2
Manufactured using recycled material
Riser – availability to cut rib sections to preferred height

TECHNICAL INFO

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Stay up to date with the latest development here at Polydrain Civils

New Product Release [A15 Shallow Flow Galvanised]

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NEW WEBSITE LAUNCHPublished: 13th January, 2025 Polydrain Civils launches new website to enhance customer experience Polydrain Civils, a trusted name in drainage solutions and civil engineering […]

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NEW 3-ACRE PREMISESPublished: 7th January, 2025 Polydrain Civils announces major expansion in West Bromwich Polydrain Civils, a leading manufacturer of innovative plastic drainage solutions, has announced […]

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Stay up to date with the latest development here at Polydrain Civils

New Product Release [A15 Shallow Flow Galvanised]

NEW PRODUCT RELEASE [A15 SHALLOW FLOW GALVANISED]Published: 24th February, 2025 Our Most Popular Channel Drain Just Got Better: A15 Shallow Flow with Galvanised Grating The world […]

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