Sflue Black (2141105B) - Pipe 300mm - Ø 127 (42-125-012)
At a Glance
- High-grade stainless steel construction (304 outer, 316 inner)
Suitable for solid fuel, gas, and oil appliances
Compressed rockwool insulation for superior thermal performance
HETAS approved and CE marked for safety and compliance
Easy and secure installation with twist-lock couplers and locking band
Backed by a 15-year manufacturing defect warranty and a 2-year paint warranty
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, June 3rd. 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.
Price Match Guarantee +
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.
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 (2141105B) - Pipe 300mm Ø 127 is a high-quality chimney flue ideal for both solid fuel and gas/oil appliances. Whether you're installing a wood stove, gas coal effect fire, oil, or gas boiler, this flue pipe offers robust performance. Constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick, it ensures outstanding durability.
The insulation is compressed rockwool, providing a density of 230kg/m³, encapsulated in twist-lock couplers for added safety. Fully laser welded parts add to its durability and precision. The Sflue system boasts HETAS approval and CE marking, meeting stringent quality standards.
With a required distance to combustibles of 50mm, safe installation is assured. This twin wall insulated chimney flue with an 8-barbed twist lock mechanism secures each part using a Locking Band, making installation a breeze.
SKU: 42-125-012
| Technical Specifications | |
|---|---|
| Model | Sflue Black (2141105B) |
| Pipe Length | 300mm |
| Diameter | u00d8 127mm |
| Inner Material | 316L Stainless Steel - 0.40mm thick |
| Outer Material | 304 Stainless Steel - 0.40mm thick |
| Insulation | Compressed rockwool (230kg/mu00b3) |
| Approval | HETAS / CE |
| Distance To Combustibles | 50mm |
| Locking Mechanism | 8-barbed twist lock with Locking Band |
| Warranty | 15 Years manufacturing defect / 2 Years paint |
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