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Conical Sump Adaptor (400mm sq. plate) - Ø 200 (28-8-CSA)

National Flues presents the premium Conical Sump Adaptor, engineered for reliable chimney system connections. This high-quality chimney connection adaptor, ideal for repairs and installations involving clay liners, utilises robust 316 stainless steel to meet the rigorous UK standards. Read more...
Conical Sump Adaptor (400mm sq. plate) - Ø 200
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Now only £59.99
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At a Glance

  • Constructed from durable 316 stainless steel for superior corrosion resistance
  • Robust 400mm x 400mm square plate ensures a secure connection
  • Downward-facing Ø 200 spigot designed for seamless fitting into single wall pipes
  • Ideal for chimney stacks with existing clay liners
  • Engineered for efficiency, reliability and long-lasting performance

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Phone: 01670 206999
Email: sales@nationalflues.com

The Conical Sump Adaptor (400mm sq. plate) - Ø 200 is designed for connecting the bottom of a chimney stack that has an existing clay liner, where there is no need for additional chimney flue liners. Before installation, ensure that the existing clay liner passes a smoke test to confirm its integrity.

This high-quality adaptor is constructed from 1mm thick stainless steel grade 316, renowned for its durability and resistance to corrosion, providing long-lasting performance. The square stainless steel plate measures 400mm x 400mm and features a downward-facing spigot that fits seamlessly into single wall pipes, ensuring a secure and efficient connection.

SKU: 28-8-CSA

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

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We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

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Technical Specifications
Material316 Stainless Steel
Plate Dimensions400mm x 400mm
Spigot DiameterØ 200mm
Thickness1mm
Suitable ForChimney stacks with clay liners, single wall pipes
ApplicationConnecting chimney stacks without the need for additional flue liners
Before installation, ensure that the existing clay liner has passed a smoke test to verify its integrity. Verify that the adaptor’s downward-facing spigot fits securely into single wall pipes. Follow local safety standards and manufacturer guidelines during installation. It is highly recommended to consult a certified installer if you are unsure about any aspect of the installation process. Additionally, check for any complementary optional accessories that may enhance the performance or compatibility of your chimney system.

A Conical Sump Adaptor is used to connect the bottom of a chimney stack that has an existing clay liner without installing an additional chimney flue liner.

The Conical Sump Adaptor is made from 1mm thick stainless steel grade 316, known for its exceptional durability and resistance to corrosion.

The stainless steel plate on the Conical Sump Adaptor measures 400mm x 400mm.

Yes, the existing clay liner must pass a smoke test to ensure it is in good condition before the Conical Sump Adaptor is installed.

The downward-facing spigot of the Conical Sump Adaptor fits seamlessly into single wall pipes.

Ensure that the existing clay liner has been smoke tested for integrity, and that the spigot fits securely into the single wall pipe during installation.

The Conical Sump Adaptor is specifically designed for chimney stacks with existing clay liners and where no additional chimney flue liner is to be installed.

 

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