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Ø 225 External Clay Pot Adaptor - Ø 150

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 see... 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
Now only £52.99
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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

Technical Specifications
Material316 Stainless Steel
Thickness1mm
Adaptor Sizeu00d8 225 External to u00d8 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.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, April 3rd. 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. If you find it cheaper within 48 hours, we'll refund the difference.

Read our buyers guide for this Ø 225 External Clay Pot Adaptor - Ø 150

National Flues Ltd Verdict

The Ø 225 External Clay Pot Adaptor - Ø 150 is a fantastic addition to any chimney setup requiring a clay liner connection. Favoured by both retail and trade customers, our reliable delivery and competitive pricing make this adaptor a top choice. Trust National Flues for quality and service.

The Ø 225 External Clay Pot Adaptor - Ø 150 is designed to connect the bottom of a chimney stack with an existing clay liner when no chimney flue liner is installed.

National Flues is a renowned supplier of fireplaces and flues in the UK, serving both retail and trade customers with an emphasis on quality, competitive pricing, and reliable delivery.

 

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