Reducer 2 diameters - Ø 250 (3-175-108)
At a Glance
- Durable 316L stainless steel construction
Modular design ensures seamless diameter transition
CE marked and compliant with EN 1856-1 standards
Suitable for both high and low temperature systems
Quick and efficient push-fit jointing system
Secure Locking Band for reliable sealing
Maintains a safe 50mm clearance from combustible materials
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, June 27th. 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 250 is a modular flue component designed to reduce the diameter of your flue system efficiently and safely. Engineered from 316L grade stainless steel, this product is built to last and withstand varying temperatures and pressures. The SWPro system is versatile, fitting both high and low temperature applications, and is suitable for non-condensing and condensing environments.
The system comes with high-pressure sealing gaskets ensuring that it meets the rigorous P1/H1 standards. It is ideal for use in boilers, ovens, ventilation systems, and as a chimney shaft liner. CE marked and conforming to EN 1856-1 standards, this reducer provides trustworthy performance.
Installation is simplified with a push-fit jointing system and a secure Locking Band, ensuring a reliable seal every time. Always maintain a 50mm distance from any combustible material for optimal safety.
SKU: 3-175-108
| Technical Specifications | |
|---|---|
| Material | 316L Stainless Steel |
| Diameter Transition | u00d8 250 to u00d8 175 |
| Standards | EN 1856-1, CE Marked |
| Installation Method | Push-fit jointing system with Locking Band |
| Temperature Compatibility | High and Low Temperature Applications |
| Clearance Requirement | 50mm from combustible materials |
| Warranty | 10 Years |
| System | SWPro Modular Flue System |
| Fuel Compatibility | Gas, Oil |
