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Sflue (2108606) - Locking Band CLIP - 152mm Ø (22-150-050)

The Sflue (2108606) Locking Band CLIP - 152mm Ø is an essential component for secure chimney installations across the UK. Crafted with high-grade 304 and 316L stainless steel and filled with high-density compressed rockwool, this locking band clip offers reliability and optimal thermal efficiency. Suitable for wood stoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances, this product by National Flues exemplifies quality and safety. With HETAS approval, CE marking, an Read more...
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At a Glance

    Made from premium 304 and 316L stainless steel for enhanced durability
    0.40mm material thickness ensures a robust and secure connection
    High-density compressed rockwool insulation (230kg/m³) for optimal thermal performance
    Innovative twist-lock mechanism with full laser welding for effortless installation
    HETAS approved and CE marked for safety and compliance with industry standards
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, June 20th. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

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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.

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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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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  • Operational Efficiency: We have streamlined processes to reduce overhead.

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).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

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

The Sflue (2108606) Locking Band Clip - 152mm Ø is essential for securing your chimney setup, especially for solid fuel and gas/oil appliances including woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances. Constructed with robust materials, the outer skin features 304 grade stainless steel at a thickness of 0.4mm, while the inner skin uses 316 grade stainless steel, also at 0.4mm thickness. Encapsulated within is high-density compressed rockwool insulation (230kg/m³), ensuring optimal thermal efficiency and safety.

The twist-lock couplers, reinforced through full laser welding, make installation straightforward. Always maintain a 50mm distance from combustibles. Boasting HETAS approval and CE marking, this product adheres to the highest quality standards.

Designation Number EN1856-1 T450 N1 D V2 L50040 G50 ensures complete compliance.

SKU: 22-150-050

Technical Specifications
SKU22-150-050
Product NameSflue (2108606) - Locking Band CLIP - 152mm u00d8
Inner Material316L Stainless Steel, 0.40mm thick
Outer Material304 Stainless Steel, 0.40mm thick
InsulationHigh-density compressed rockwool (230kg/mu00b3)
ComplianceHETAS / CE
Minimum Clearance50mm from combustibles
DesignationEN1856-1 T450 N1 D V2 L50040 G50
Warranty15 Years
• Always ensure a minimum clearance of 50mm between the flue and any combustible materials such as wood or plasterboard to avoid fire hazards. • Follow the twist-lock mechanism instructions carefully: align the female and male couplers accurately before applying a gentle twist until a secure lock is audible. • During installation, double-check that all joints are tight and that the locking band clip sits flush with adjacent sections, ensuring an airtight and safe chimney connection. • Refer to the provided installation manual for detailed guidance, and if uncertain, consult a professional installer to ensure compliance with local safety regulations.

The Sflue Locking Band Clip is suitable for solid fuel and gas/oil appliances like woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances.

The outer skin is made from 304 grade stainless steel and the inner skin from 316 grade stainless steel, both with a thickness of 0.4mm. The insulation is high-density compressed rockwool.

Yes, the Sflue Locking Band Clip is HETAS approved and CE marked for quality and safety.

The insulation has a density of 230kg/m³, made from compressed rockwool for optimal thermal efficiency and safety.

It's essential to keep a distance of 50mm from the outside of the flue to any combustible materials like wood or plaster board.

The Sflue system uses an 8-barbed twist lock mechanism. The chimney parts are secured together with a Locking Band to ensure a tight connection.

The product designation number is EN1856-1 T450 N1 D V2 L50040 G50, indicating full compliance with industry standards.

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