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Sflue (2140905) - Pipe 1000mm - 127mm Ø (22-125-010)

National Flues presents the Sflue 1000mm pipe, a premium chimney pipe designed for a broad range of solid fuel, gas, and oil heating appliances. This superior flue system, built with high-grade stainless steel and robust rockwool insulation, is the ideal choice for both residential and commercial installations. Combining quality, safety, and ease of installation, this product is synonymous with reliability and efficiency in the heating industry.
The price you pay today £133.99
including free delivery Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

    1000mm length with 127mm diameter for versatile heating applications
    Constructed with dual stainless steel layers (316L inner, 304 outer) at 0.4mm thickness
    High-density compressed rockwool insulation (230kg/m3) for superior heat retention
    HETAS approved and CE marked ensuring compliance with EN1856-1 standards
    Easy and secure installation with an 8-barbed twist-lock system and locking band
    50mm distance maintained to combustibles for enhanced safety
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, June 5th. 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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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).

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

The Sflue (2140905) - 1000mm Pipe with a 127mm diameter is an exceptional choice for a wide range of solid fuel and gas/oil appliances, such as wood stoves, gas coal effect fires, and boilers. Constructed for durability, the outer skin is made from 304-grade stainless steel at a thickness of 0.4mm, while the inner skin features 316-grade stainless steel, also at 0.4mm. The pipe is insulated with compressed rockwool, providing a remarkable density of 230kg/m3, all encapsulated within twist-lock couplers to ensure secure connections.

Fully laser welded for precision, it maintains a 50mm distance to combustibles for safety. Approved by HETAS and CE marked, it meets EN1856-1 T450 N1 D V2 L50040 G50 standards. Installation is straightforward, featuring an 8-barbed twist-lock system secured with a locking band.

SKU: 22-125-010

Technical Specifications
SKU22-125-010
Length1000mm
Diameter127mm
Inner Material316L Stainless Steel (0.40mm thick)
Outer Material304 Stainless Steel (0.40mm thick)
InsulationCompressed rockwool, density 230kg/m3
Distance To Combustibles50mm
ApprovalHETAS / CE, EN1856-1 T450 N1 D V2 L50040 G50
Installation Mechanism8-barbed twist-lock system with locking band
• Ensure a minimum clearance of 50mm from any combustible materials such as wood, plasterboard, or other heat-sensitive materials. • Follow the 8-barbed twist-lock system instructions: Align the couplers properly, twist to lock securely, and use the provided locking band to maintain tight connections. • It is recommended to perform a final safety check after installation to ensure all components are properly secured and that the flue is correctly aligned. • For complex installations or if unsure about any steps, please consult a professional installer or refer to the manufacturer’s detailed installation manual.

The Sflue 1000mm pipe is suitable for solid fuel and gas/oil appliances, such as wood stoves, gas coal effect fires, oil boilers, and gas boilers.

The outer skin is made from 304-grade stainless steel, while the inner skin is constructed from 316-grade stainless steel, both at a thickness of 0.4mm. The insulation is made of compressed rockwool with a density of 230kg/m3.

Yes, the Sflue 1000mm pipe is HETAS approved, CE marked, and maintains a 50mm distance to combustibles, ensuring it meets high safety standards.

Installation is simple with the 8-barbed twist-lock system, which secures the parts together using a locking band. Ensure a 50mm distance from any combustible material, such as wood or plasterboard.

The Sflue 1000mm pipe is HETAS approved and CE marked, adhering to safety and performance standards EN1856-1 T450 N1 D V2 L50040 G50.

The insulation is made from compressed rockwool with a high density of 230kg/m3, encapsulated within the twist-lock couplers.

Yes, the Sflue 1000mm pipe is suitable for both residential and commercial applications, providing versatility for various heating setups.

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