Reducer 3 diameters - Ø 350 (3-175-208)
At a Glance
- Manufactured in durable 316L stainless steel
Designed for secure three-diameter flue connections
Complies with EN 1856-1 standards and is CE marked
Features a high-pressure sealing gasket (P1/H1) for leak-proof performance
Utilises an easy push-fit jointing system with a locking band mechanism
Suitable for both high and low temperature applications
Provides safe installation with a 50mm distance from combustibles
Backed by a 10-year warranty
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 3 diameters - Ø 350 is a vital component in the SWPro modular single wall flue system, crafted from high-grade 316L stainless steel to ensure durability and performance. Designed to connect flues of varying diameters securely, this reducer accommodates high and low temperature, non-condensing and condensing applications, and is suitable for positive and negative pressure environments. The high-pressure sealing gasket (P1/H1) assures a secure fit, while the CE marking and compliance with EN 1856-1 standards highlight its superior quality.
Install with ease thanks to the push-fit jointing system and locking band mechanism, ensuring safety by maintaining a 50mm distance from combustibles. The Reducer 3 diameters - Ø 350 is perfect for connecting systems in boilers, ovens, ventilation set-ups, and chimney liners, making it a versatile and essential addition to any professional setup.
SKU: 3-175-208
| Technical Specifications | |
|---|---|
| Material | 316L Stainless Steel |
| System | SWPro Modular Flue |
| Applicable Diameters | u00d880 to u00d8200 and u00d8250 to u00d8400 |
| Installation | Push-fit jointing system with locking band mechanism |
| Sealing Gasket | High-pressure (P1/H1) |
| Compliance | CE marked, EN 1856-1 standards |
| Warranty | 10 Years |
| Distance To Combustibles | Minimum 50mm |
| Fuel Compatibility | Gas and Oil |
