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Adjustable pipe 0,50 - 0,82 m - Ø 800 (3-800-014)

Enhance your heating or ventilation system with the SWPro Adjustable Pipe 0.50 - 0.82 m - Ø 800. This versatile, stainless steel adjustable flue pipe is ideal for non-standard installations, providing a secure, leak-proof connection for boilers, ovens, and more. National Flues offers this high-quality, CE marked, and EN 1856-1 compliant flue system, ensuring both performance and safety. Whether you are upgrading an existing system or carrying out a new build, this adjustable pipe complements a r Read more...
The price you pay today £629.99
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At a Glance

    Made from premium 316L Stainless Steel
    Adjustable length from 0.50 to 0.82 m for bespoke installations
    CE marked and EN 1856-1 compliant
    Modular push-fit jointing system with locking band and gaskets
    Suitable for both condensing and non-condensing systems
    10-year warranty with robust construction
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, June 9th. 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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  • 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]

The Adjustable Pipe 0.50 - 0.82 m - Ø 800 from the SWPro range is designed to meet non-standard length requirements between two components. Constructed from high-grade 316L Stainless Steel, this pipe offers robust durability and efficiency. The modular single wall flue system is tailored for a plethora of applications including but not limited to boilers, ovens, and ventilation systems.

It is suitable for high and low temperatures, withstanding both non-condensing and condensing environments in positive and negative pressure settings. CE marked and adhering to the EN 1856-1 standard, this pipe ensures safety and compliance. Installation is straightforward with a push-fit jointing system reinforced by a locking band and jointing gaskets for pressurised systems, ensuring a secure and leak-proof setup.

For optimal safety, it is crucial to maintain a 50mm distance from any combustible materials.

SKU: 3-800-014

Technical Specifications
DimensionsAdjustable length 0.50 m to 0.82 m; Diameter 800 mm
Material316L Stainless Steel (inner), No outer material specified
ComplianceCE marked; EN 1856-1 standards
ApplicationsBoilers, ovens, ventilation systems, chimney shaft liners
Temperature RangeSuitable for both high and low temperature environments
InstallationPush-fit joint system with locking band and jointing gaskets for pressurised setups
Warranty10 Years
Clearance To CombustiblesMaintain at least 50mm gap from combustible materials
FuelsCompatible with gas and oil
Installation of the Adjustable Pipe is straightforward with its modular, push-fit design. Begin by measuring the non-standard distance between your components to ensure the correct adjustable length is used. The pipe features a centre gasket – essential for maintaining an airtight seal in pressurised systems. Always use the recommended locking band and jointing gaskets on every joint for safety. It is imperative to keep a minimum distance of 50mm from any combustible materials such as wood or plasterboard. Careful alignment and secure connections are critical; follow manufacturer guidelines and local regulations to complete a safe and effective installation. If in doubt, consult a professional installer to ensure compliance with all relevant safety standards.

The pipe is made from high-grade 316L Stainless Steel, ensuring robustness and longevity.

Yes, the pipe is CE marked and complies with EN 1856-1 standards.

It is suitable for boilers, ovens, ventilation systems, and can also be used as a chimney shaft liner.

Yes, it can handle both high and low temperatures, and is suitable for non-condensing and condensing environments.

The installation involves a modular push-fit jointing system with a locking band. For P1 and H1 pressurised installations, jointing gaskets should be used on every joint.

Ensure there is a 50mm gap from the outer side of the flue to any combustible materials like wood or plasterboard.

The centre gasket is essential in pressurised systems to maintain an airtight seal and ensure the installation is leak-proof.

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