Lid - Ø 350 (3-350-036)
At a Glance
- Constructed from high-grade 316L stainless steel
Designed for versatility in both low and high-temperature applications
CE marked under EN 1856-1 ensuring compliance and safety
Integrated high-pressure sealing gasket (P1/H1) for efficient performance
Modular design with a push-fit jointing system and locking band for secure installation
Maintains a safe 50mm distance from combustible materials
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 22nd. This is based on current lead times for this product. 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 on 01670 206 999. 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.
Best 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]
- Summary
- Specs
- Install
- FAQs
Introducing the Lid - Ø 350, a crucial component of the SWPro modular single-wall flue system, crafted from 316L grade stainless steel. Suitable for diverse applications such as boilers, ovens, ventilation systems, and chimney shaft liners, this product excels in both high and low-temperature environments as well as non-condensing and condensing conditions. Featuring a high-pressure sealing gasket P1/H1, the system ensures maximum efficiency and safety.
The stainless steel construction varies in thickness, tailored to different flue diameters, and is CE marked under the EN 1856-1 standard. The modular design with a push-fit jointing system and Locking Band secures the placement while maintaining a safe distance of 50mm from any combustible materials.
SKU: 3-350-036
| Technical Specifications | |
|---|---|
| Material | 316L Stainless Steel |
| Applicable Standard | EN 1856-1 |
| Temperature Range | Suitable for both high and low-temperature applications |
| Sealing System | High-pressure gasket (P1/H1) |
| Installation Method | Push-fit jointing with Locking Band |
| Clearance Requirement | 50mm minimum distance to combustibles |
| Certifications | CE Marked |
| Compatible Systems | SWPro modular single-wall flue systems (boilers, ovens, ventilation, chimney shaft liners) |
What our experts say!
"At National Flues, we pride ourselves on offering high-quality, durable flue systems to both retail and trade customers nationwide. Our Lid - Ø 350 is a standout product, designed for longevity and reliability. Rarely beaten on price and unparalleled in service, we guarantee timely delivery and maximum customer satisfaction."
The Lid - Ø 350 is designed to seal off the ends of flue branches, tees, or headers, maintaining the integrity and safety of the flue system in various applications.
National Flues is a leading supplier of high-quality fireplaces and flues across the UK, committed to excellent service, competitive pricing, and reliable nationwide delivery.
