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Ø 225 External Clay Pot Adaptor - Ø 150 (28-150-EXT225)

National Flues presents the Ø 225 External Clay Pot Adaptor – Ø 150, a superior chimney adaptor crafted from premium 316 stainless steel. This robust, easy-to-install solution ensures a secure connection for clay-lined chimney stacks, making it an ideal choice for both trade and retail customers seeking quality and performance. Read more...
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At a Glance

  • Durable 316 Stainless Steel Construction
  • Designed for easy slide-on installation over a clay liner
  • Robust 1mm thick material for longevity and resistance to high temperatures
  • Secure spigot connection ideal for a single wall pipe
  • Compatible with fire cement/high-temperature sealant to ensure an airtight fit

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At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

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Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The Ø 225 External Clay Pot Adaptor - Ø 150 serves as an essential component for smoothly connecting to the bottom of a chimney stack with an existing clay liner, especially when a chimney flue liner isn’t installed. Crafted from durable 1mm thick stainless steel grade 316, this adaptor promises longevity and robust construction. For installation, simply slide the clay adaptor over the protruding clay liner and seal the cavity with fire cement or high-temperature sealant.

A single wall pipe can then be easily affixed over the adaptor's spigot, secured again with fire cement and/or fire rope for an airtight seal. Ensure to smoke test the existing clay liner to confirm its condition before installation for optimal safety and performance.

SKU: 28-150-EXT225

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, November 14th. 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.

About National Flues Ltd +

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.

Technical Specifications
Material316 Stainless Steel
Thickness1mm
Adaptor SizeØ 225 External to Ø 150
ApplicationChimney stacks with an existing clay liner
Installation MethodSlide-on design with recommended fire cement or high-temperature sealant
Sealant RecommendationFire cement or high-temperature sealant and/or fire rope
Fit the adaptor over the protruding clay liner (minimum 50mm extension) and seal the cavity using fire cement or high-temperature sealant. Next, install a single wall pipe over the adaptor’s spigot and secure it in place with fire cement and/or fire rope. Prior to starting the installation, perform a smoke test on the existing clay liner to ensure its condition is safe for use. Adhere strictly to local safety regulations and manufacturer guidelines to guarantee a secure and effective fit.

This adaptor is used to connect to the bottom of a chimney stack with an existing clay liner. It’s particularly useful when a chimney flue liner is not being installed.

Slide the adaptor over the protruding clay liner, seal the cavity with fire cement or high-temperature sealant, and then place a single wall pipe over the adaptor spigot, securing it with fire cement and/or fire rope.

The adaptor is made from 1mm thick stainless steel grade 316, ensuring durability and resistance to high temperatures.

Yes, it’s essential to smoke test the existing clay liner to ensure it’s in good condition before installation for optimal safety and efficiency.

Yes, provided the clay liner protrudes by at least 50mm from the chimney stack for a secure fit.

Fire cement or high-temperature sealant should be used to seal the cavity and finish with fire cement and/or fire rope to secure the single wall pipe.

Absolutely, National Flues provides reliable delivery and competitive pricing for both retail and trade customers nationwide.

 

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