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Reducer - Ø 650 (3-550-008)
National Flues offers the Reducer - Ø 650, a premium quality stainless steel accessory engineered for chimney, flue, and ventilation systems. This reducer provides a reliable and efficient solution for boilers, ovens, and industrial installations, ensuring safe and effective performance while meeting stringent CE and EN 1856-1 standards. Ideal for those seeking robust and cost-effective flue system components, this product exemplifies excellence in design and functionality.
Out of Stock – Pre-order Now
£1,140.33
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Premium 316L stainless steel construction Designed for both positive and negative pressure systems High-pressure P1/H1 gasket ensures a secure, leak-free joint Complies with CE and EN 1856-1 standards for quality and safety Versatile application for boilers, ovens, and ventilation systems
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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.
The Reducer - Ø 650 is an integral part of the SWPro modular single wall flue system, designed from high-grade 316L stainless steel for robustness and longevity. This versatile reducer seamlessly decreases the diameter of your existing system, making it suitable for a diverse range of applications, including boilers, ovens, and ventilation systems. The SWPro system supports both high and low temperatures, and is effective for condensing and non-condensing applications, making it a flexible solution for both positive and negative pressure flue gases.
Constructed from durable stainless steel available in different thicknesses depending on the flue diameter, the Reducer - Ø 650 ensures a tight seal with its high-pressure P1/H1 gasket. Easy to install, the SWPro flue system features a push-fit jointing mechanism secured with a Locking Band for reliable performance. The product adheres to stringent CE standards and comes with precise designation numbers as detailed below:- EN 1856-1: T200 H1 W Vm L50040 O(50) - Ø 80 up to Ø 200- EN 1856-1: T200 H1 W Vm L50050 O(50) - Ø 250 up to Ø 400Remember, maintaining a minimum distance of 50mm from any combustible materials during installation is crucial to ensure safety.
SKU: 3-550-008
Technical Specifications
Material (Inner)
316L Stainless Steel
Material (Outer)
N/A
Reducer Diameter
u00d8 650
Compatible Diameter
u00d8 550
Standards
CE, EN 1856-1
Applications
Boilers, Ovens, Ventilation Systems
Pressure System
Positive and Negative
Installation Method
Push-fit joint secured with Locking Band
Minimum Distance To Combustibles
50mm
Warranty
10 Years
Ensure a minimum distance of 50mm from any combustible materials. The reducer is installed via a simple push-fit jointing system which is secured with a Locking Band and a high-pressure P1/H1 gasket. Before commencing installation, verify all dimensions and compatibility with your existing system. Follow the technical guidelines for a proper, secure and safe fit, and consult our support team if further assistance is required.
The Reducer - Ø 650 is made from high-grade 316L stainless steel, offering strength and corrosion resistance.
It is suitable for boilers, ovens, ventilation systems, and as a chimney shaft liner, handling both high and low-temperature conditions.
It complies with CE standards and specific EN 1856-1 designations for different diameter ranges.
It features a push-fit jointing system secured with a Locking Band. Jointing gaskets must be used in P1 and H1 installations.
Yes, it is designed to function efficiently in both positive and negative pressure systems.
Yes, maintain a minimum distance of 50mm from any combustible materials such as wood or plasterboard.
The thickness of the stainless steel varies depending on the flue diameter, ensuring optimal performance and durability.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Tuesday, May 13th. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call.
If you need faster stove or fireplace delivery please also 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. 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.
The Reducer - Ø 650 from National Flues is a high-quality accessory, designed specifically to provide a smooth transition in your flue system. Manufactured from superior 316L stainless steel, this reducer is built to offer lasting durability and reliability in a variety of applications, including boilers, ovens, and ventilation systems. In this guide, we will walk you through the key features, benefits, installation procedures, and answer any questions you may have. Our detailed guide is designed to help you make an informed decision about incorporating this essential component into your heating system.
What is the Reducer - Ø 650?
The Reducer - Ø 650 is an integral part of the SWPro modular single wall flue system. It effectively transitions the flue system from a larger to a smaller diameter, ensuring a smooth flow of gases and minimising potential issues such as condensation or heat loss. Made of robust 316L stainless steel, the reducer is engineered to handle both high and low temperature conditions while ensuring a secure and durable performance. This component is ideal for systems requiring a transformation from a 150ID to a 130ID, among other configurations.
Key Benefits and Features
- Superior Material Quality: Made from high-grade 316L stainless steel, it is highly resistant to corrosion and wear. This ensures longevity even when exposed to harsh operating environments.
- Versatile Application: Suitable for both condensing and non-condensing systems, the reducer can be employed in various installations including domestic boilers, commercial ovens, and industrial ventilation systems.
- Enhanced Safety: Compliant with CE standards and EN 1856-1 designations, this reducer meets rigorous safety and performance criteria, reducing risks during operation.
- User-Friendly Installation: The push-fit jointing system, complemented by a high-pressure P1/H1 gasket and a secure Locking Band, makes installation straightforward and reliable. This minimizes installation errors and ensures a leak-free connection.
- Optimised System Performance: By ensuring a secure fit and maintaining consistent pressure, the reducer helps improve the overall efficiency of your flue system, contributing to better thermal management and energy conservation.
Installation & Safety Guidelines
Installation Process
1. Preparation: Before installation, ensure that your flue system is decommissioned and cooled down to avoid any hazards. Review all dimensions to ensure compatibility with your existing system.
2. Positioning: Place the reducer in the correct location, ensuring that there is a minimum of 50mm distance between the component and any combustible materials.
3. Joining: Use the push-fit joint system to connect the reducer to the flue. Secure the connection with the Locking Band and ensure that the high-pressure P1/H1 gasket is properly seated to avoid leaks.
4. Inspection: Once installed, carefully inspect the entire assembly for proper alignment and a secure seal. A routine check can help avoid premature wear or potential breakdowns.
Safety Considerations
- Always observe the minimum clearance of 50mm from combustible materials.
- Make sure to use the appropriate tools and personal protective equipment (PPE) during installation.
- Read all product documentation and safety guidelines provided by National Flues to ensure compliance with local building regulations.
- In case of any doubts, seek professional assistance from a certified installer or contact our support team for advice.
Addressing Common Questions and Objections
Is this reducer compatible with my existing flue system?
Yes, the Reducer - Ø 650 is designed to integrate seamlessly with a variety of flue systems. Its flexible design supports both condensing and non-condensing applications, making it a reliable option for many installations. If you are unsure about compatibility, please consult the technical specifications or get in touch with our expert team.
How durable is the product?
Constructed from 316L stainless steel, this reducer is engineered to be exceptionally durable, even in high-stress environments. Its resistance to corrosion and high temperatures means it will continue to perform reliably over an extended period, offering great value and peace of mind.
What about system efficiency and safety?
The tight seal provided by the push-fit joint and high-pressure gasket ensures that your system operates efficiently, minimising leakages and pressure drops. Compliance with CE and EN 1856-1 standards further guarantees that the product meets high safety and performance criteria.
Can I install this myself?
The installation process is straightforward thanks to the user-friendly design of the push-fit system. However, if you are not confident with DIY installations or if your system requires special considerations, it is recommended that you seek professional assistance. Our detailed installation guidelines are designed to help even those with limited technical experience achieve a secure, safe installation.
Why Choose National Flues?
National Flues is a trusted name in the industry, known for supplying high-quality accessories and components that enhance the safety and efficiency of your flue and ventilation systems. With a reputation built on reliability, competitive pricing, and exceptional customer service, National Flues ensures that you receive products that are not only engineered to the highest standards but also backed by comprehensive support. The Reducer - Ø 650 is a testament to our commitment to excellence, offering both performance and durability in a single, cost-effective solution.
Conclusion
In summary, the Reducer - Ø 650 is a versatile, high-performance component developed to meet the diverse needs of modern flue systems. Whether you are upgrading an existing installation or planning a new project, this reducer offers a robust solution that integrates quality materials, precise engineering, and easy installation procedures. Its compatibility with both condensing and non-condensing systems, alongside definitive safety features, makes it an outstanding choice for both residential and commercial applications.
Take the next step in enhancing your flue system's efficiency and reliability. With detailed installation instructions and adherence to key safety standards, you can trust the Reducer - Ø 650 to deliver performance when it matters most. Experience the blend of innovation and quality with a product that exceeds expectations in both functionality and durability.
buy now or call 01670 206 999.
Upgrade your flue system now – get your Reducer - Ø 650 and enjoy reliable performance.
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