Sflue Black (2159805B) - Structural Locking Band - Ø 127
At a Glance
- Designed for solid fuel, gas and oil appliances
- Constructed with 304-grade and 316-grade stainless steel (0.40mm thick)
- Incorporates compressed rockwool insulation (230kg/m³)
- Features an innovative 8-barbed twist lock system
- 50mm clearance requirement for safety; HETAS approved and CE marked
Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.
We Won't Be Beaten On Price
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.
- 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]
- Info
- Specs
- Install
- FAQs
The Sflue Black (2159805B) - Structural Locking Band - Ø 127 is an essential component for ensuring the stability of your chimney system. Designed for use with solid fuel, gas, and oil appliances, it is compatible with wood stoves, gas coal-effect fires, oil and gas boilers, and any other solid fuel appliances. Constructed with an outer skin of 304-grade stainless steel and an inner skin of 316-grade stainless steel, both 0.4mm thick, this locking band offers exceptional durability and resilience.
The insulation consists of compressed rockwool with a density of 230kg/m3, encapsulated within twist-lock couplers, ensuring optimal heat retention and safety. Fully laser welded parts contribute to its robust construction. Designed with an 8-barbed twist lock and requiring a 50mm distance from combustible materials, the Sflue Black structural locking band is both HETAS approved and CE marked, with a designation number of EN1856-1 T450 N1 D V2 L50040 G50.
Its precise engineering ensures that your chimney stands secure, even when unsupported up to 2.5m above the final support or wall band.
SKU: 42-125-054
| Technical Specifications | |
|---|---|
| SKU | 42-125-054 |
| Product Name | Sflue Black (2159805B) - Structural Locking Band - Ø 127 |
| Chimney Diameter | Ø 127 |
| Outer Material | 304-grade stainless steel (0.40mm thick) |
| Inner Material | 316-grade stainless steel (0.40mm thick) |
| Insulation | Compressed rockwool (230kg/m³) |
| Locking System | 8-barbed twist lock |
| Distance To Combustibles | 50mm |
| Design Standard | EN1856-1 T450 N1 D V2 L50040 G50 |
| Approvals | HETAS / CE |
| Warranty | 15 Years manufacturing defect warranty, 2 Years paint Warranty |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The Sflue Black (2159805B) Structural Locking Band Ø 127 is a top-notch product we proudly supply. Perfect for enhancing the stability and security of your chimney flue, it’s ideal for both retail and trade customers. Benefit from our reliable nationwide delivery.
The Sflue Black (2159805B) Structural Locking Band Ø 127 is designed to enhance the stability and security of chimney flue systems, particularly for unsupported stacks up to 2.5m above the final support or wall band.
National Flues is a leading supplier of fireplaces and flues across the UK, serving both retail and trade customers with reliable delivery and competitive pricing.
