Underground Drainage 320mm Inspection Chamber Cover Round Manhole Drain Cover

Product Information

However, it is important to check with local authorities and building codes for specific requirements. The system is manufactured in PVCu to provide strength, durability and ease of installation, while our innovative seal and snap-cap system allows push fit joints throughout to further lighten the load. Manufactured with quality materials and engineered to last, this 320mm inspection chamber is a complete system. There is a slight misalignment of the holes, maybe 1mm, but as the original screws were in a state and the new supplied screws are self tappers they can be made to fit by careful angling of the installation. Please note that you are responsible for determining whether the alternative product is suitable for the purpose for which you intend to use them.

These chamber cover products are also available in a great range of styles and sizes, including round or square inspection chamber covers, ensuring there is the right product to suit any role. It is designed to be lightweight for easy handling and installation, simple seal and snap cap system reveals non-pressurized drainage technology. Designed to prevent unauthorized access to the chamber system, this cover and frame combination is ideal for various surfaces, including tarmac, grass, and areas with pedestrian footfall.Units 3-5 Britannia Trade Park, Ryehill Close, Lodge Farm Industrial Estate, Northampton, NN5 7UA We provide high quality products from leading UK and European manufacturers. The main reason manhole covers are traditionally round is because it prevents them from falling through the opening of the frame. A round manhole cover also provides the best resistance against the compression of the earth around it. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page.

Whereas traditional materials (such as iron) resulted in a heavy product, manufacturing them in a durable plastic with a circular shape makes them easier to handle and more manoeuvrable. Please note, as with all manhole covers, the measurement is of the clear opening, not of the actual lid and frame. The reason that inspection chamber cover sizes are such an important part of underground drainage is their use as an entrance and exit when needed. We offer a high-quality cover and frame that not only enhances the security of your inspection chamber but also adds aesthetic appeal. Polypipe Inspection Chambers, Covers and Frames are made from Polypropylene and are black unless otherwise stated.

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