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Osma Inspection Chambers for shallow installations

Wavin offers Osma Inspection Chambers in 250, 300 and 450mm diameters, approved to BS EN 13598-1 for shallow applications. They are suitable for use in both adoptable and non-adoptable applications to a maximum depth of 0.9 metres, depending on the chamber and the application. A 500mm diameter chamber approved to BS 7158 for use down to 3 metres is also available in the Osma range.

Quickly find the most suitable inspection chamber for your project using our online Inspection Chambers Selector.

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Osma shallow inspection chambers
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Overview

Choose the right inspection chamber for your next project

The amount of choice available when it comes to choosing an Inspection Chamber can be daunting, so we’ve created a simple online Chamber Selection Tool to take the hassle out of the selection process.

We've also the put together a simple step-by-step selection guide you can read on our blog.

Compliance

Multi-base inspection chamber

Our IC 250, 315, 450 and 500mm chambers comply with BS EN 1398-1:2010 and the 500mm chamber complies with the requirements of BS EN 7158:2001. All are Kitemarked and Sewers for Adoption 7 compliant.

Shallow inspection chamber

Flow Configuration

Chambers are available in up to ten base configurations and support both straight-through and 45 collection flow configurations for 110/160 mm plastic pipes or 100/150mm clay and for a use with a 150mm UltraRib pipe.

Universal inspection chamber

Flexible shaft lengths

The 250mm comes with an integrated shaft, the 315 and 450 have ribbed shafts and the 500mm comes with a push-fit shaft system in 305mm sections. All can be easily cut to size.

Chamber covers

Top solutions

Wavin offers a range of top solutions and restriction caps, including A15 class plastic covers.

Take Off With Osma

WIN £1,000 worth of holiday vouchers in our Take Off with OSMA Grand Prize Draw. There’s also £500 worth of holiday vouchers to be won every week.

Register now to receive your instant win prize. Everyone's a winner with Osma!

To enter our weekly and grand grize draws, pick up a Take Off With OSMA ticket with any plumbing or drainage product from participating merchants.

What’s next?

What’s next?

Want to learn more about how Inspection chambers for shallow installations could benefit your next project? Contact our Technical Design team for advice and support.
You can also keep up to date with new product ranges, systems and projects by signing up to our Newsletter.
And why not take this opportunity to have a look through our downloadable product guides, certifications and other literature.

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