Cone - Ø 400 (3-400-093)
At a Glance
- High-grade 316L Stainless Steel construction
CE marked and compliant with EN 1856-1 standards
Innovative SWPro push-fit jointing and locking band system
Engineered for minimal resistance to flue gas evacuation
Effective reduction of pluming through increased exit velocity
Suitable for gas and oil applications in both high and low temperatures
Robust design for diverse residential and commercial installations
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 Cone - Ø 400 is part of our exceptional SWPro single wall flue system, designed for robustness and versatility. Crafted from high-grade 316L stainless steel, this modular flue integrates a high-pressure sealing gasket P1/H1, making it suitable for a wide range of applications including boilers, ovens, ventilation systems, and chimney shaft liners. The SWPro system can handle both high and low temperatures, as well as non-condensing and condensing applications in positive and negative pressures.
The system is CE marked and adheres to rigorous standards (EN 1856-1) to ensure safety and performance. It features a simple push-fit jointing system secured with a locking band, and a mandatory 50mm clearance from combustible materials for safe installation.
SKU: 3-400-093
| Technical Specifications | |
|---|---|
| SKU | 3-400-093 |
| Material | 316L Stainless Steel |
| System | SWPro |
| Fuels | Gas, Oil |
| Approvals | CE, EN 1856-1 |
| Clearance | 50mm from combustibles |
| Warranty | 10 Years |
| Diameter | u00d8 400 |
