Sflue Black (2145305B) - 90° Bend - Ø 127
At a Glance
- - 90° Bend for effective redirection of your flue system
- - Designed for Ø 127 chimney flue components
- - Constructed with premium 316L and 304 stainless steel (0.40mm thick)
- - Features an un-barbed female coupler for 360° rotation flexibility
- - Integrated twist-lock couplers with a secure 8-barb system
- - HETAS approved and CE marked under EN1856-1 T450 N1 D V2 L50040 G50
- - Ensures a safe 50mm clearance from combustibles

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 (2145305B) - 90° Bend - Ø 127 is a top-tier component for your chimney flue system. Designed for a variety of appliances including woodstoves, gas coal effect fires, and oil and gas boilers, this product offers unmatched durability and efficiency. Constructed with an outer skin of 304-grade stainless steel and an inner skin of 316-grade stainless steel, both 0.4mm thick, it guarantees reliability.
The insulation is compressed rockwool with a density of 230kg/m3, encapsulated within twist-lock couplers for enhanced stability. Fully laser welded for precision, it is HETAS approved and CE marked, boasting an EN1856-1 T450 N1 D V2 L50040 G50 designation. Installation is straightforward with an 8-barb twist lock system secured by a locking band, ensuring a safe distance of 50mm from any combustible materials.
Ideal for offsetting around gutters and fascia boards.
SKU: 42-125-030
Technical Specifications | |
---|---|
SKU | 42-125-030 |
Product Name | Sflue Black (2145305B) - 90u00b0 Bend - u00d8 127 |
Designation | EN1856-1 T450 N1 D V2 L50040 G50 |
System | Sflue Black |
Bend | 90u00b0 |
Diameter | 127 mm |
Inner Material | 316L Stainless Steel (0.40mm) |
Outer Material | 304 Stainless Steel (0.40mm) |
Insulation | Compressed Rockwool, density 230kg/mu00b3 |
Coupling | 8-barb twist-lock with un-barbed female coupler (360u00b0 rotation) |
Clearance To Combustibles | 50mm |
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 90° Bend is a fantastic addition to any chimney flue system. Its robust construction and high-quality materials ensure long-lasting performance. Remember, National Flues delivers nationwide and caters to both retail and trade customers. Trust us for reliable service and competitive prices.
The Sflue Black 90° Bend is used to change the direction of a chimney flue system, facilitating offsets around obstacles like gutters and fascia boards.
National Flues is a leading supplier of fireplaces and flues across the UK, known for competitive pricing, reliable delivery, and excellent customer service. We cater to both retail and trade customers, ensuring secure online payments and efficient service.
