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Ø 200 Internal Clay Pot Adaptor - Ø 125 (28-125-INT200)

Experience the unmatched quality of the National Flues Ø 200 Internal Clay Pot Adaptor – Ø 125, a premier chimney accessory designed for optimal performance. Engineered from high-grade 316 stainless steel, this adaptor is ideal for connecting chimney stacks with existing clay liners, making it one of the most reliable and efficient solutions available in the UK. Whether you are upgrading your fireplace or constructing a new one, this adaptor provides the durability and precision that every chimney setup demands.
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£40.99
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At a Glance

  • Made from 316 stainless steel for enhanced durability
  • 1mm thick robust construction
  • Specifically designed for connecting chimney stacks with clay liners (internal fit)
  • Tapered design ensures a secure, snug fit in uneven clay liners
  • Uses Fire Cement and Fire Rope to maintain a smoke-tight seal
  • Corrosion-free installation with stainless steel screws and securing bands

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Ø 200 Internal Clay Pot Adaptor - Ø 125 from National Flues is your go-to solution for connecting the bottom of a chimney stack with an installed clay liner when a chimney flue liner is not being added. Constructed from 1mm thick stainless steel grade 316, this high-quality adaptor ensures robust and long-lasting performance. Before installation, ensure the existing clay liner is smoke tested to confirm it's in good condition.

The clever design allows the tapered clay end to easily fit inside uneven clay liners, forming a secure fit with the help of Fire Cement and Fire Rope. Securing bands and stainless steel screws are used to fasten the adaptor in place, ensuring it remains corrosion-free. Finally, single wall pipes can be placed over the spigot of the adaptor, sealed off again with Fire Cement and Fire Rope for optimal efficiency.

SKU: 28-125-INT200

Technical Specifications
Material316 Stainless Steel
Thickness1mm
Adaptor Sizeu00d8 200 Internal to u00d8 125
Installation AccessoriesFire Cement, Fire Rope, Stainless Steel Screws, Securing Bands
Compatible WithSingle Wall Pipes, Clay Liners
Stock StatusDue in 22/11/2024
Priceu00a328.99 (Our Price: u00a324.16, Retail Price: u00a340.99)
Before installation, ensure the existing clay liner is thoroughly smoke tested to confirm its integrity. Begin by inserting the tapered end of the adaptor into the clay liner, ensuring a secure fit even in uneven surfaces. Apply Fire Cement and Fire Rope around the connection to create a verified smoke-tight seal. Once in place, secure the adaptor with stainless steel screws and securing bands. Note: This internal fit should not be used if the clay liner protrudes more than 50mm from the chimney stack.

This adaptor is designed to connect the bottom of a chimney stack with an existing clay liner, when a chimney flue liner is not being added.

The adaptor is crafted from 1mm thick stainless steel grade 316, ensuring durability and resistance to corrosion.

The tapered end of the adaptor is pushed up the inside of the clay liner, secured with Fire Cement and Fire Rope, and fastened with securing bands and stainless steel screws.

Yes, the existing clay liner must be smoke tested to ensure it is in good condition before using this adaptor.

No, the internal fit adaptor should only be used if the clay liner does not protrude by at least 50mm from the stack.

You will need Fire Cement, Fire Rope, securing bands, and stainless steel screws for a proper installation.

Use Fire Cement and Fire Rope at both ends of the adaptor to ensure a secure and smoke-tight seal.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Ø 200 Internal Clay Pot Adaptor - Ø 125 buyers guide

Ensure your chimney setup is robust—secure this adaptor now for long term peace of mind.

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