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Horizontal pipe with drain - Ø 250 (3-250-025)

Discover the Horizontal Pipe with Drain – Ø 250 from National Flues, a durable and reliable component of the SWPro modular flue system. Crafted from premium 316L stainless steel, this flue pipe is engineered for high-performance in boilers, ovens, and ventilation systems. Its robust construction and compliance with EN 1856-1 standards make it an ideal choice for both condensing and non-condensing applications, ensuring safe and efficient operation in diverse environments.
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At a Glance

    Made from 316L stainless steel for superior durability and corrosion resistance

    Integrated high-pressure sealing gasket for leak-free operation

    Push-fit jointing system with locking band simplifies installation

    Versatile application across boilers, ovens, ventilation systems, and chimney shaft liners

    CE marked according to EN 1856-1, ensuring top-notch safety and performance

    Designed for both condensing and non-condensing systems with positive and negative pressure handling

Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 8th. This is based on current lead times for this product. 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 on 01670 206 999. 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.

Best 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.

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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.
  • 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]

The Horizontal pipe with drain - Ø 250 is a part of the SWPro modular single wall flue system, constructed from 316-grade stainless steel. It features a high-pressure sealing gasket, making it suitable for both high and low-temperature applications, non-condensing and condensing systems, and can handle flue gases in both positive and negative pressure environments. This flue system excels in diverse applications such as boilers, ovens, ventilation systems, and chimney shaft liners.

Its construction includes 316L high-grade stainless steel with varying thicknesses depending on flue diameter, ensuring durability and reliability. The SWPro system is CE marked with designation numbers under EN 1856-1 standards for various diameters, ensuring top-notch safety and performance. Installation is a breeze with its modular design, push-fit jointing system, and locking band.

Remember, for P1 and H1 installations, jointing gaskets must be fitted on every joint, and a distance of 50mm must be maintained from any combustible material.

SKU: 3-250-025

Technical Specifications
Inner Material316L Stainless Steel
Design StandardEN 1856-1
SystemSWPro Modular Flue
Temperature RangeSuitable for high & low-temperature applications
ApplicationCondensing & Non-condensing systems, Boilers, Ovens, Ventilation Systems, Chimney Shaft Liners
ApprovalCE Marked
Distance To Combustibles50mm
Warranty10 Years
Sizeu00d8 250
Installation is straightforward with the push-fit jointing system and locking band. Ensure that jointing gaskets are fitted on every joint, especially for P1 and H1 installations. Always maintain a 50mm gap from any combustible material. For optimal performance, refer to the detailed installation manual provided and consider complementary accessories such as extra gaskets or locking bands if your specific installation calls for them.

The Horizontal Pipe with Drain is made of 316-grade stainless steel, known for its durability and resistance to corrosion.

Yes, the SWPro system is designed to handle both condensing and non-condensing applications.

The SWPro system is CE marked with designation numbers under EN 1856-1 standards, ensuring compliance with high safety and performance criteria.

The system features a push-fit jointing system secured with a locking band. For P1 and H1 installations, jointing gaskets must be fitted on every joint.

This flue pipe is ideal for various applications including boilers, ovens, ventilation systems, and as a chimney shaft liner.

A distance of 50mm must be maintained from any combustible material such as wood or plaster board.

The Horizontal Pipe with Drain can handle flue gases in both positive and negative pressure environments, making it highly versatile.

What our experts say!

"The Horizontal Pipe with Drain - Ø 250 is a versatile and robust solution, ideal for a range of applications. At National Flues, we provide reliable nationwide delivery and exceptional service to both retail and trade customers."

The Horizontal Pipe with Drain - Ø 250 is designed as a versatile flue component for managing flue gases in various settings, including boilers, ovens, and ventilation systems.

National Flues is a trusted supplier of high-quality fireplaces and flues, offering competitive prices, reliable delivery, and services to both retail and trade customers across the UK.

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