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Reducer 3 diameters - Ø 550 (3-350-208)
National Flues presents the Reducer 3 Diameters - Ø 550, a premium flue component engineered for both commercial and residential applications. Constructed from top-grade 316L stainless steel, this reducer is ideal for adapting your SWPro modular flue system. Combining industrial strength with compliance to EN 1856-1 standards and CE marking, it is the perfect choice for demanding gas and oil installations and ensures both safety and efficiency. Enhance your flue performance with this robust, versatile, and innovative solution.
Out of Stock – Pre-order Now
£1,309.91
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Constructed from premium 316L stainless steel for long-lasting durability High-pressure sealing gasket (P1/H1) ensures a secure, leak-proof system Complies with EN 1856-1 standards and CE marked for safety Modular design with a push-fit jointing system and Locking Band for fast installation Suitable for both high and low-temperature applications, handling condensing and non-condensing flue gases Designed for gas and oil fuel applications with a mandated 50mm clearance from combustibles
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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 3 diameters - Ø 550 is an essential component in the SWPro modular single wall flue system. Constructed from premium 316L stainless steel, it boasts a high-pressure sealing gasket P1/H1, ensuring unparalleled durability and performance. Designed for universal use, this flue reducer is ideal for high and low-temperature applications and can handle both condensing and non-condensing flue gases in positive and negative pressure environments.With CE marking and adherence to standards EN 1856-1: T200 H1 W Vm L50040 O(50) for Ø 80 to Ø 200 and EN 1856-1: T200 H1 W Vm L50050 O(50) for Ø 250 to Ø 400, our reducer guarantees compliance and safety.
Its modular design features a push-fit jointing system secured by a Locking Band, allowing for straightforward and secure installation. Remember to maintain a distance of 50mm from any combustible materials to ensure safety.
SKU: 3-350-208
Technical Specifications
Material (Inner)
316L Stainless Steel
Material (Outer)
N/A
Design
Reducer 3 Diameters - u00d8 550 (150ID to 130ID transition)
Sealing
High-pressure sealing gasket P1/H1
Standards
EN 1856-1 (u00d8 80 to u00d8 200 and u00d8 250 to u00d8 400), CE Marked
System
SWPro Modular Single Wall Flue System
Fuel Compatibility
Gas, Oil
Clearance Requirement
50mm from combustible materials
Warranty
10 Years
• Ensure a minimum distance of 50mm from any combustible material to meet safety regulations
• Use the modular push-fit jointing system with the provided locking band for a secure fit
• Fit jointing gaskets at every connection point for P1 and H1 installations
• Follow manufacturer’s installation guidelines carefully and consider professional assistance if needed
• Regularly check all connections after installation for optimal performance and safety
The reducer is made from high-grade 316L stainless steel, ensuring longevity and durability.
Yes, this reducer is designed to handle a wide range of temperatures, both high and low.
The reducer is versatile and can be used in boilers, ovens, ventilation systems, and as a chimney shaft liner.
Yes, it is CE marked and conforms to the relevant EN 1856-1 standards.
The high-pressure sealing gasket ensures a secure and leak-proof connection, maintaining the flue system's efficiency.
The reducer features a modular design with a push-fit jointing system secured by a Locking Band. For P1 and H1 installations, jointing gaskets should be fitted at every joint.
Ensure a minimum distance of 50mm from the outside of the flue to any combustible materials like wood or plaster board.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Monday, May 12th. 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.
Comprehensive Buyers Guide for the Reducer 3 Diameters - Ø 550
When it comes to selecting the ideal component for your flue system, the Reducer 3 Diameters - Ø 550 from National Flues stands out as a superior choice. Engineered to adapt varying flue diameters and constructed from premium 316L stainless steel, this component is built to deliver excellent performance and longevity. In this guide, we will walk you through the key factors, benefits, and installation advice to help you make a well-informed purchase.
Understanding the Product
The Reducer 3 Diameters - Ø 550 is an essential element in the SWPro modular single wall flue system. Its primary purpose is to bridge different flue diameters, ensuring a seamless connection between components while maintaining the integrity of the system. The product is designed to work in both high and low-temperature environments and is adept at handling both condensing and non-condensing flue gases. Constructed with a high-pressure sealing gasket (P1/H1), this reducer promises a leak-proof and efficient connection, which is critical for both safety and performance.
Key Benefits and Features
Durability and Reliability:
- Manufactured from high-grade 316L stainless steel, the reducer is highly resistant to corrosion and extreme temperatures, which means it is built to last in even the most challenging environments.
- The robust construction ensures that once installed, the flue system will maintain its integrity over time, reducing maintenance costs and providing long-term value.
Safety and Compliance:
- With CE marking and strict adherence to EN 1856-1 standards, this product meets the rigorous safety and performance criteria required in modern installations. This compliance not only ensures operational safety but also facilitates smoother approval processes in regulated environments.
- The high-pressure sealing gasket further adds to the safety aspect by ensuring a secure, leak-proof connection that preserves the efficiency of your flue system.
Ease of Installation:
- The modular design of the reducer features a push-fit jointing system that simplifies the installation process, reducing the need for complex tools and extensive labour.
- The inclusion of a Locking Band guarantees that every connection is both secure and easily maintainable, thus saving time during initial installation and any future maintenance work.
Versatility in Application:
- Suitable for both gas and oil fuel applications, the Reducer 3 Diameters - Ø 550 is an ideal choice for a variety of settings, including residential boilers, commercial ventilation systems, and even specialized industrial applications.
- Its adaptability makes it a cost-effective component that fits within multiple system configurations, thereby broadening its potential use cases.
Considerations Before Purchase
Before making your purchase, consider the following aspects:
- Compatibility: Ensure that the reducer is compatible with your existing flue system and that the dimensions match your installation requirements. The product is designed to transition between 150ID and 130ID, so double-check these measurements against your project specs.
- Installation Requirements: As with any safety-critical component, proper installation is paramount. The reducer must be installed with a minimum clearance of 50mm from combustible materials. It is often advisable to consult a professional to confirm that all safety protocols are met.
- Maintenance and Longevity: While the high-quality materials used in the reducer generally ensure a low-maintenance solution, regular checks following installation will help maintain the system's efficiency. A periodic inspection can prevent small issues from escalating into major problems.
- Optional Accessories: To further optimise your flue system, consider searching for additional accessories such as extra jointing gaskets, locking bands, or customisable connectors that can complement your installation. These accessories can offer enhanced protection and improved functionality over time. If you have any doubts, our experts are on hand to assist with accessory selection.
Installation and Safety Tips
Proper installation is key to the safe and effective functioning of the Reducer 3 Diameters - Ø 550. Follow the manufacturer’s guidelines closely and ensure that each connection is secure. Always adhere to the minimum 50mm clearance between the flue and any combustible material to prevent fire hazards. Using the recommended push-fit system and ensuring the use of all provided components will guarantee the best performance from your flue system.
Closing Thoughts
Investing in the Reducer 3 Diameters - Ø 550 means investing in a product that offers not only high performance and durability but also peace of mind. The state-of-the-art design and adherence to stringent European standards make this reducer a standout choice for modern flue systems. With National Flues, you are choosing quality, expert support, and a product that meets your system’s demanding needs. Whether upgrading an existing system or planning a new installation, this reducer is an excellent investment that will enhance efficiency and safety.
**Make your purchase with confidence, knowing that you are selecting a product designed for excellence in every detail. Buy now or call 01670 206 999.
Secure ultimate safety and efficiency for your flue system—order the Reducer 3 Diameters - Ø 550 today!
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