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Reducer - Ø 550 (3-450-008)
National Flues presents the Reducer - Ø 550, a premium stainless steel flue reducer engineered to seamlessly transition between flue diameters. Part of the SWPro modular system, this superior adapter is ideal for both residential and commercial applications, ensuring optimal performance, enhanced safety, and lasting durability across diverse operating conditions.
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£967.99
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Made from 316L stainless steel for exceptional durability and corrosion resistance
Modular design with a push-fit jointing system for easy installation
Suitable for both high and low temperature applications
Compatible with non-condensing and condensing flue systems
CE marked and compliant with EN 1856-1 standards
Includes high-pressure sealing gasket P1/H1 for secure, airtight performance
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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.
Looking for a reliable and durable solution to reduce the diameter of your flue system? The Reducer Ø 550 is an essential component in our SWPro range of chimney and flue systems. Made from high-grade 316L stainless steel, this reducer ensures robust performance in both high and low temperature applications.
The SWPro system is universal, suitable for non-condensing and condensing environments, allowing for use with boilers, ovens, ventilation systems, and as a chimney shaft liner. The system's pressure sealing gasket P1/H1 further guarantees safety and efficiency, whether working with positive or negative pressure flue gasses. Thanks to its modular design and push-fit jointing system, installation is straightforward and secure.
Installation is straightforward with the push-fit jointing system. Ensure all mating surfaces are clean and free of debris before assembly. Align components properly and maintain a minimum clearance of 50mm from any combustible materials. Follow the provided installation instructions carefully and consider consulting a professional if in doubt.
The Reducer Ø 550 is made from high-grade 316L stainless steel, known for its durability and resistance to corrosion.
Yes, the reducer is part of a modular system with a push-fit jointing design, making installation quick and secure. Locking Bands ensure added stability and safety.
Absolutely. The Reducer Ø 550 is versatile enough for both high and low temperature environments, making it suitable for various applications.
This reducer can handle both positive and negative pressure conditions, adding to its versatility and reliability.
The Reducer Ø 550 is ideal for use in boilers, ovens, ventilation systems, and as a chimney shaft liner.
Yes, the Reducer Ø 550 is CE marked with designation numbers EN 1856-1, ensuring compliance with European safety and performance standards.
A safe distance of 50mm should be maintained between the outside of the flue and any combustible materials, such as wood or plasterboard.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.
When planning a flue system upgrade or a fresh installation, selecting the appropriate components is crucial for performance, durability, and safety. One of the key elements in ensuring a well-functioning system is the reducer. National Flues offers the Reducer - Ø 550, a high-quality, precision-engineered component that seamlessly transforms flue diameters while maintaining the integrity of your system. This buyers guide provides an in-depth overview of the product, its technical benefits, installation procedures, and additional accessories that can enhance your installation.
Design and Materials
Constructed from high-grade 316L stainless steel, the Reducer - Ø 550 is designed for longevity and superior performance in even the most demanding environments. 316L stainless steel is celebrated for its resistance to corrosion, extreme temperatures, and chemical exposure. Such durability ensures that your flue system continues to operate efficiently over many years, reducing the need for recurrent maintenance or costly replacements.
The product incorporates a modular design with a user-friendly push-fit jointing system, allowing for swift and hassle-free installation. This design not only simplifies the setup process but also ensures that the component is securely connected within your overall flue configuration, thereby enhancing the system’s structural integrity and performance reliability.
Installation Best Practices
Installing the Reducer - Ø 550 is designed to be as straightforward as possible. Before installation, it is essential to clean all contact surfaces thoroughly to remove any debris or residues that might compromise the seal. The push-fit design promotes easy alignment and a tight, secure connection, ensuring that the installation is both efficient and effective.
A critical aspect of the installation involves maintaining proper clearance. It is imperative to keep a minimum distance of 50mm from any combustible materials. This safety buffer is crucial to prevent potential fire hazards and to comply with industry standards. When considering optional accessories such as enhanced sealing kits or reinforcement bands, always verify their compatibility with the existing flue system to further boost safety and performance.
Application and Performance
The Reducer - Ø 550 is highly versatile and suitable for a variety of applications, from boilers and ovens to ventilation systems and chimney shaft liners. The integrated high-pressure sealing gasket (P1/H1) ensures that the reducer maintains an airtight connection, which is essential for system efficiency and safety, particularly in systems that operate under varying pressures and temperatures.
The product’s robust construction and design make it ideal for use in both condensing and non-condensing environments. In high-temperature contexts, it manages thermal expansion effectively, preventing common issues such as material fatigue or seal failure. In lower temperature applications, it helps to avoid condensation build-up, thereby ensuring consistent performance and longevity.
Safety and Compliance
Safety is a paramount concern in any flue system installation. The Reducer - Ø 550 is CE marked and complies with the EN 1856-1 standard, signifying that it meets rigorous European safety and performance criteria. This certification ensures that the reducer has undergone comprehensive testing to validate its reliability under diverse conditions, offering you peace of mind regarding its operational safety.
Additionally, the product is backed by a 10-year warranty, a testament to National Flues' confidence in the quality and durability of its components. This extended warranty period also provides long-term assurance and reduces the potential risks associated with component failure over time.
Enhancing Your Flue System with Optional Accessories
While the Reducer - Ø 550 is engineered to deliver excellent performance on its own, there are optional accessories available that can further enhance your flue system's efficiency and safety. Accessories such as additional sealing kits, insulation, and locking bands are designed to bolster the system’s overall performance by ensuring tighter seals, improved thermal insulation, and added structural stability. Before purchasing, it is advisable to contact your supplier to explore the range of compatible accessories that can be tailored to your specific installation needs.
Why Choose National Flues?
National Flues is a market leader recognised for its commitment to quality and innovation in flue system components. With products that meet and exceed industry standards, National Flues provides solutions that are both durable and technologically advanced. Their competitive pricing, combined with unmatched customer service, makes them a preferred choice for both trade professionals and home installers.
By selecting the Reducer - Ø 550, you are not only investing in a product that meets high safety and performance standards but also in a component that is supported by comprehensive technical advice and excellent after-sales service. This combination of quality, service, and technological excellence ensures that your flue system will perform reliably, protecting your investment and enhancing overall energy efficiency.
Conclusion
In summary, the Reducer - Ø 550 from National Flues is an exceptional choice for anyone looking to optimise their flue system with a component that combines durability, ease of installation, and outstanding performance. Its 316L stainless steel construction, innovative push-fit jointing system, and compliance with strict safety standards make it a reliable solution for diverse applications. Moreover, exploring compatible optional accessories further ensures that your installation can be tailored to meet your specific needs, adding extra layers of safety and efficiency.
With a focus on quality, technical excellence, and customer satisfaction, National Flues empowers you to build or upgrade your flue system with confidence. Make an informed decision today by choosing a product that offers unmatched reliability and performance. Add it to your cart or call 01670 206 999 now.
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