Sflue Black (2141205B) - Adjustable Pipe 350-530mm - Ø 127 (42-125-015)
At a Glance
- Adjustable length from 350mm to 530mm for flexible installations
Constructed with durable 316L and 304 grade stainless steel
Compressed rockwool insulation (230kg/m³) improves thermal efficiency
HETAS approved and CE marked for safety
Secure 8 barbed twist lock system with Locking Band ensures a stable fit
Suitable for woodstoves, gas fires, boilers, and other appliances
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 Adjustable Pipe 350-530mm is a versatile and high-quality component designed for solid fuel and gas/oil appliances, including woodstoves, gas fires, and boilers. This telescopic adjustable length allows for flexibility where standard dimensions fall short. The outer skin is constructed from 304 grade stainless steel at a thickness of 0.4mm, while the inner skin boasts 316 grade stainless steel at the same thickness.
Compressed rockwool insulation with a density of 230kg/m³ ensures optimal thermal protection, encapsulated within twist-lock couplers. Engineered with precision, all parts are fully laser welded. The distance to combustibles is 50mm, guaranteeing safety.
Sflue is HETAS approved and CE marked with designation number EN1856-1 T450 N1 D V2 L50040 G50. Installation is straightforward using the 8 barbed twist lock system and Locking Band, ensuring each component fits securely. Adhering to a 50mm clearance from any combustible material is crucial for safe operation.
SKU: 42-125-015
| Technical Specifications | |
|---|---|
| SKU | 42-125-015 |
| Adjustable Length | 350-530mm |
| Outer Diameter | u00d8 127mm |
| Outer Material | 304 Stainless Steel (0.40mm thick) |
| Inner Material | 316L Stainless Steel (0.40mm thick) |
| Insulation | Compressed Rockwool (230kg/mu00b3) |
| Approvals | HETAS / CE |
| Designation | EN1856-1 T450 N1 D V2 L50040 G50 |
| Warranty | 15 Years manufacturing defect warranty; 2 Years paint warranty |
| Clearance | 50mm from combustibles |
| Connection | 8 barbed twist lock system with Locking Band |
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