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MI-FLEX Pot Hanger Support Clamp - Ø 150 (20-150-SUPCL)

The MI-FLEX Pot Hanger Support Clamp - Ø 150 is a critical accessory from MI-FLEX, engineered for the secure installation of flexible flue liners. This premium stainless steel chimney accessory not only guarantees safety and durability but also complies with UK Building Regulations. Read more...
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At a Glance

  • Designed specifically for MI-FLEX 316 and 904 flexible flue liners
  • Robust 316L stainless steel construction for durability
  • Compliant with UK Building Regulations Document J
  • Withstands high temperatures up to 600°C (T600 designation)
  • Ensures safe and secure chimney installations

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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.
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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.

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

The MI-FLEX Pot Hanger Support Clamp - Ø 150 is a pivotal component designed for seamless integration with MI-FLEX 316 and 904 flexible flue liners. This top-quality accessory ensures a robust and secure chimney system when used together with other MI-FLEX products. Perfectly suited for wood with less than 20% moisture, smokeless coal, gas, and oil appliances, it can withstand temperatures up to 600°C (T600 designation).

In compliance with UK Building Regulations Document J, the flexible flue liner must be entirely enclosed within a masonry chimney. A sound chimney structure is imperative, ensuring the chimney pots are uncracked and adequately flauched. For optimal use, this pot hanger support clamp must be combined with suitable top fixings to bear the vertical weight of the flue liner.

Regular maintenance is crucial, and sweeping should be performed by a competent professional, especially for solid fuel systems, to prevent blockages and buildup of deposits.

SKU: 20-150-SUPCL

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.

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
SKU20-150-SUPCL
DesignationBSEN 1856-2 T600 N1 W V2 L50012 G
SystemMI-FLEX Accessories MF20
Material316L Stainless Steel
Colour FinishNatural / Stainless Steel
Maximum Temperature600°C
Fuel CompatibilityWood (<20% moisture), Smokeless Coal, Gas, Oil
ApprovalsHETAS / CE
Ensure that the flue liner is entirely enclosed within a well-constructed masonry chimney that is uncracked and adequately flauched. The MI-FLEX Pot Hanger Support Clamp must be securely affixed using appropriate top fixings designed to bear the vertical weight of the flue liner. Special care should be taken to maintain the chimney’s structural integrity and weatherproofing. Regular maintenance by a competent professional is essential—particularly for solid fuel systems—to avoid blockages and residue buildup. Always adhere to the manufacturer's installation guidelines and relevant UK building regulations.

The clamp is designed to be used with MI-FLEX 316 and 904 flexible flue liners, suitable for wood with less than 20% moisture, smokeless coal, gas, and oil appliances.

Yes, it can withstand temperatures up to 600°C (T600 designation), making it ideal for various fuel types including wood, coal, gas, and oil.

Absolutely. It's designed to comply with Building Regulations Document J, which stipulates that flue liners must be enclosed within a masonry chimney.

Yes, the chimney must be structurally sound, weatherproof, and have intact chimney pots without cracks. Appropriate flaunching is also required at the top of the stack.

The chimney should be inspected and cleaned at least once a year. For solid fuel systems, it is recommended to be swept twice a year, after the heating season and before the start of the next.

No, chemical cleaners and mild steel tools should not be used to sweep stainless steel chimneys. It's advisable to hire a competent chimney sweep, especially those registered with HETAS for solid fuel applications.

Top fixings are used to support the vertical weight (dead weight) of the flue liner, ensuring the installation is secure and durable.

 

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