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Elbow 45° - Ø 350 (3-350-031)
Discover the exceptional 45° Elbow - Ø 350 mm by National Flues, a superior modular stainless steel flue component designed for commercial flue systems. Ideal for boilers, ovens, and ventilation applications, this high-performance product promises durability, safety, and ease of installation. Its precise engineering and compliance with EN 1856-1 standards make it the go-to choice for installers and homeowners alike.
Out of Stock – Pre-order Now
£250.40
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Manufactured from high-grade 316L Stainless Steel 45° design for precise directional changes High-pressure sealing gasket (P1/H1) ensures secure connections CE marked and compliant with EN 1856-1 standards Simplified push-fit jointing system with locking band for quick installation
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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.
The 45° Elbow - Ø 350 mm is part of the SWPro modular single wall flue system, expertly constructed from 316 grade stainless steel. This elbow component comes with a high-pressure sealing gasket P1/H1, ensuring it’s suitable for both high and low temperatures, accommodating condensing and non-condensing applications in positive and negative pressure environments. SWPro's versatility makes it perfect for an extensive range of installations including boilers, ovens, ventilation systems, and chimney shaft liners.
The robust construction features high-grade 316L Stainless Steel with varying thicknesses depending on the flue diameter, ensuring durability and reliability. This component is CE marked and complies with EN 1856-1 standards, guaranteeing quality and safety. The push-fit jointing system of SWPro simplifies installation, with an added Locking Band to secure every joint.
For P1 and H1 installations, jointing gaskets should be fitted on every joint, and it's essential to maintain a 50mm distance from any combustible materials.
Maintain a 50mm distance from combustible materials
• Ensure each joint is fitted with the required gaskets for both P1 and H1 installations
• Use the integrated push-fit jointing system for a secure connection and reinforce with the locking band
• Verify all connections are correctly sealed before operation to avoid any operational issues
• Always maintain a minimum distance of 50mm from any combustible surfaces
• When necessary, consider optional accessories such as additional sealing kits, locking bands, spark arrestors, and insulation wraps to further enhance system performance and safety
This elbow is made from high-grade 316 grade stainless steel, which provides durability and resistance to high temperatures and corrosion.
Yes, it is CE marked and complies with the EN 1856-1 standards for quality and safety.
This elbow component is ideal for use in commercial flue systems, including boilers, ovens, ventilation systems, and chimney shaft liners.
The push-fit jointing system simplifies installation. Each joint is secured with a Locking Band, ensuring stability and ease of assembly.
Yes, jointing gaskets must be used for every joint in P1 and H1 installations. Additionally, it's important to keep a distance of 50mm from any combustible material.
The high-pressure sealing gasket ensures that the system can handle high and low temperatures, as well as positive and negative pressure environments, making it versatile for various applications.
Yes, the 45° Elbow - Ø 350 mm is suitable for both condensing and non-condensing applications, providing flexibility in its use.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Monday, May 12th. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call.
If you need faster stove or fireplace delivery please also 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. Mi-Flex offers a lifetime guarantee.
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.
Comprehensive Buyers Guide for the 45° Elbow - Ø 350 mm
When it comes to commercial flue systems, every component plays a vital role in ensuring efficiency and safety. The 45° Elbow - Ø 350 mm is a prime example of engineering excellence by National Flues. In this guide, we will explore every detail of this product, addressing any queries you might have while providing insights into its installation, benefits, and the optional accessories available to perfect your setup.
Understanding the Product
The 45° Elbow - Ø 350 mm is expertly crafted from 316L Stainless Steel, renowned for its robust performance and resilience in harsh operating conditions. Its design facilitates directional changes in your flue system, making it indispensable for installations requiring precise routing of flue gases. Thanks to its CE marking and compliance with EN 1856-1 standards, you are assured of a product that not only meets but exceeds industry safety requirements.
Key Features That Set It Apart
- Durable Construction: The use of 316L Stainless Steel ensures that the component withstands high temperatures and corrosive environments, making it an ideal choice for both condensing and non-condensing applications.
- High-Pressure Sealing: Equipped with a high-pressure sealing gasket (P1/H1), this elbow provides a leak-free connection, enhancing the safety and efficiency of your installation.
- Ease of Installation: The push-fit jointing system, combined with a secure locking band, simplifies the assembling process. This not only reduces installation time but also minimises the risk of errors during assembly.
- Versatility: Suitable for various applications such as boilers, ovens, ventilation systems, and chimney shaft liners, the product offers adaptability for multiple operational settings.
Installation Guidelines and Considerations
Installing the 45° Elbow - Ø 350 mm is designed to be straightforward. However, it is crucial to follow the installation details carefully to ensure optimum performance:
1. Preparation: Inspect all components before starting the installation. Ensure you have the necessary gaskets and that the area around the installation site is clear of combustible materials, maintaining a clear distance of 50mm.
2. Assembly: Use the push-fit jointing system to connect the elbow securely. Remember, every joint in a P1 or H1 system must be fitted with the appropriate gasket. The integrated locking band further reinforces the connection, providing added safety and stability.
3. Safety Checks: Once installed, conduct a thorough check of all joints and seals. This final verification is vital to avoid any operational hitches or potential hazards that may arise from a poorly sealed system.
4. Optional Accessories: If you require additional support for your installation, optional accessories such as extra sealing gaskets, insulation wrap kits, spark arrestors, and even advanced locking bands are available. These accessories can further enhance the performance and longevity of your flue system. It is highly recommended to search for these accessories if your installation setup demands extra reinforcement or specialised features.
Benefits for Professionals and Homeowners
For professionals in the heating and ventilation industry, this elbow is a reliable, cost-effective solution that eases the installation process while ensuring compliance with stringent safety standards. Homeowners too can benefit from reduced maintenance costs and enhanced system longevity. The reliability of the 45° Elbow translates to fewer repairs and increased peace of mind over the lifetime of your heating system.
Frequently Addressed Objections
Some common concerns regarding flue system components include the installation complexity and the reliability of materials used. With the 45° Elbow - Ø 350 mm, these apprehensions are addressed head-on. The simplified push-fit system drastically reduces installation time, and feedback from industry experts confirms that the longevity and performance of 316L Stainless Steel far outweigh any initial investment.
Moreover, concerns over potential leaks or insufficient sealing are mitigated by the high-pressure sealing gasket (P1/H1), which is designed specifically for high and low temperature variations and both positive and negative pressure environments. Ensure that all joints are installed correctly, and you will benefit from a secure and efficient system.
Optional Accessories and Customisation
Apart from the main product, National Flues offers a variety of optional accessories that can be integrated seamlessly with your flue system. These include:
- Additional Sealing Gaskets: For enhanced leak prevention in high-demand systems
- Advanced Locking Bands: To further secure your joints
- Insulation Wrap Kits: Providing additional thermal efficiency
- Spark Arrestors: Important for maintaining safety in certain high-risk environments
These accessories provide further layers of customisation and safety. If your project requires extra attention to detail, be sure to search for these optional accessories in our catalogue.
Final Thoughts
In conclusion, the 45° Elbow - Ø 350 mm is more than just a component; it is a crucial part of a safe, efficient, and long-lasting flue system. Whether you're a professional installer or a knowledgeable homeowner, understanding the product’s benefits, installation process, and available optional accessories will help you make a more informed purchase. The combination of robust 316L Stainless Steel, versatile design, and compliance with strict European standards makes this product a smart investment for the future of your heating system.
With its proven design and peerless performance, the 45° Elbow - Ø 350 mm by National Flues stands ready to deliver unmatched reliability and efficiency. Every detail—from its high-pressure sealing mechanism to its easy-to-use push-fit design—has been engineered to ensure optimal performance in your flue system. It is time to enhance your installation with a component that truly meets the demands of modern heating solutions. Buy now or call 01670 206 999.
Secure this high-performing 45° Elbow - Ø 350 mm today for reliable efficiency!
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