Reducer 2 diameters - Ø 550 (3-450-108)
At a Glance
- Made from robust 316L stainless steel ensuring longevity and corrosion resistance
Designed for both condensing and non-condensing applications with versatile temperature handling
CE marked and compliant with EN 1856-1, meeting stringent European quality standards
Features a user-friendly push-fit jointing system with a secure locking band for easy installation
Ideal for transitioning between differing flue diameters in boilers, ovens, and ventilation systems
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, June 18th. 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.
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.
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.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The Reducer 2 diameters - Ø 550 from National Flues is a versatile component designed to seamlessly decrease the diameter of your flue system. Manufactured from high-grade 316L stainless steel, this reducer is part of the SWPro modular single wall flue system. With its high-pressure sealing gasket (P1/H1), it is suitable for a variety of applications, including both high and low temperatures, condensing and non-condensing situations.
Ideal for boilers, ovens, ventilation systems, and as a chimney shaft liner, our reducer ensures efficient performance and longevity. This product is CE marked, adhering to EN 1856-1 standards, and is designed for easy and secure installation with our push-fit jointing system and locking band. Ensure a minimum distance of 50mm from any combustible material during setup.
SKU: 3-450-108
| Technical Specifications | |
|---|---|
| SKU | 3-450-108 |
| Material | 316L Stainless Steel |
| Compliance | CE / EN 1856-1 |
| Temperature Range | High & Low (Condensing & Non-condensing) |
| Diameter Reduction | From u00d8 550 to smaller diameters |
| Seal Type | High-pressure sealing gasket (P1/H1) |
| Min Clearance | 50mm from combustibles |
| System | SWPro Modular Flue System |
