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Lid - Ø 175 (3-175-036)
National Flues presents the Lid - Ø 175, a high-grade stainless steel flue cap designed for SWPro systems. This durable and reliable accessory is ideal for sealing off the branch or base of a tee, or terminating the end of a header in both commercial and residential flue systems. Compliant with EN 1856-1 standards and CE marked, the Lid - Ø 175 provides a robust solution for both high and low-temperature applications. Explore our range of complementary accessories to complete and optimise your flue system.
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£51.34
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Premium 316L Stainless Steel construction for superior durability and corrosion resistance Designed for the SWPro modular single wall flue system Easy push-fit jointing with a secure Locking Band for reliable installation Versatile application suitable for branching tees, bases or headers Complies with EN 1856-1 standards and holds a CE mark Maintains a safe 50mm clearance from combustible materials
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Please Note: All dimensions refer to the internal diameter of flues.
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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 Lid - Ø 175 is a top-tier component in the SWPro modular single wall flue system. Constructed from 316-grade stainless steel, this cap end is specifically designed for high-pressure sealing with a P1/H1 gasket. It suits a variety of applications, whether you're working with high or low temperatures, non-condensing, or condensing environments.
This versatile lid can be used to effectively close off the branch or base of a tee, or the end of a header, making it an essential part of your flue system. Installation is a breeze with its push-fit jointing system, which is further secured by a Locking Band. When installing, remember to fit the jointing gaskets at every joint and maintain a 50mm distance from any combustible material to ensure safety.
Suitable for high and low temperatures, both condensing and non-condensing
Compliance
EN 1856-1, CE marked
Clearance
50mm from combustible materials
Warranty
10 Years
• Ensure that all jointing gaskets are fitted at every connection point for a seamless seal. • Maintain a minimum clearance of 50mm from any combustible materials during installation to comply with safety standards. • Secure the lid using the integrated push-fit system and Locking Band for added stability. • Follow the manufacturer's installation guidelines carefully to ensure optimum performance and longevity.
The Lid - Ø 175 is made of high-grade 316L stainless steel, ensuring durability and resistance to corrosion.
Yes, the Lid - Ø 175 is suitable for both high and low-temperature applications, as well as non-condensing and condensing environments.
The lid is secured using a push-fit jointing system and a Locking Band for added stability and security.
The SWPro system is CE marked and complies with EN 1856-1 standards.
Yes, it is designed for use in both positive and negative pressure systems.
You should maintain a distance of 50mm from any combustible materials like wood or plasterboard.
This lid is suitable for boilers, ovens, ventilation systems, and as a chimney shaft liner.
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We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Thursday, May 8th. 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.
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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.
Read our review in our Lid - Ø 175 buyers guide
Comprehensive Buyers Guide: Choosing and Installing the Lid - Ø 175
When it comes to ensuring safety and durability in your flue system, every component plays a pivotal role. The Lid - Ø 175 is no exception. Designed to provide a reliable seal on the branch or base of a tee or the end of a header, this premium flue cap is made from high-grade 316L stainless steel, promising top-notch performance in both commercial and residential settings.
Why Choose the Lid - Ø 175?
Durability and Material Quality
- The use of 316L stainless steel not only provides excellent strength but also ensures resistance against corrosion, even under challenging conditions.
- This flue cap is built to last and can withstand various temperature extremes, making it suitable for both high and low-temperature applications.
Design and Installation Efficiency
- Featuring a user-friendly push-fit jointing system alongside a reliable Locking Band, the Lid - Ø 175 is engineered for a secure, fast, and hassle-free installation.
- Designed with versatility in mind, it fits perfectly in multiple configurations – whether you need to close off a branch, cap a tee, or terminate a header.
Safety and Compliance
- The system complies with the rigorous EN 1856-1 standard and is CE marked, ensuring that it meets strict safety guidelines.
- It maintains the essential 50mm clearance from combustible materials, a critical requirement to protect your property against fire hazards.
Key Features and Their Benefits
Premium Material
The Lid - Ø 175 is crafted from 316L stainless steel. This premium material not only enhances the longevity of the product but also withstands extreme environmental conditions. With high resistance to rust and corrosion, this lid is ideal for installations in harsh weather or industrial environments.
Secure Installation
Equipped with a push-fit jointing system and Locking Band, the installation process is straightforward. This ensures that once fitted, the lid provides a robust and leak-proof seal. The ease of installation means less time spent on maintenance and adjustments, allowing you to rest assured that your flue system is secure.
Versatile Application
Whether you are dealing with a boiler system, an oven, or a complex ventilation setup, the Lid - Ø 175 offers the versatility needed to handle various configurations. Its ability to serve as a cap for branches, tees, or headers makes it an essential accessory for completing any flue system.
Installation Guidelines
Step-by-Step Process
1. Preparation: Before beginning the installation, ensure that all necessary components such as jointing gaskets and the Locking Band are readily available.
2. Fitting: Position the Lid - Ø 175 accurately on the flue system, ensuring that the push-fit joints align correctly with the adjoining sections.
3. Securing: Once in place, the Locking Band should be fitted securely to enhance the seal and prevent any potential leaks.
4. Clearance Check: Always maintain a minimum distance of 50mm from any combustible material. This guideline is crucial to meet safety standards and mitigate fire risks.
Important Considerations
- Follow the manufacturer’s installation instructions meticulously to avoid any errors during the process.
- Regularly inspect the installation to ensure that the seal remains intact over time. This is particularly important in environments subject to frequent temperature fluctuations.
- If you are unsure at any step, consider consulting a professional to guarantee safety and compliance with building regulations.
Addressing Common Objections
Is the Installation Complex?
Many potential buyers may be concerned about the complexity of flue system installations. However, the Lid - Ø 175 is designed with simplicity in mind. The intuitive push-fit jointing system allows even those with minimal technical expertise to achieve a secure fit, reducing the risk of installation errors.
What about Compatibility with Existing Systems?
The versatile design of the Lid - Ø 175 ensures it is compatible with a wide range of flue systems, including modern and legacy setups. If you are upgrading or repairing an existing system, this lid provides a seamless fit, enhancing both safety and efficiency.
Concern Over Long Term Durability and Safety?
Constructed from premium 316L stainless steel and conforming to EN 1856-1 standards, the Lid - Ø 175 is backed by rigorous testing and a 10-year warranty. This not only underscores the product’s reliability but also offers peace of mind regarding its long-term performance.
Final Thoughts
The choice of accessories in your flue system is a crucial decision that impacts both safety and performance. The Lid - Ø 175 stands out as a reliable, high-quality component that guarantees a secure and efficient closure every time. By adhering to strict safety protocols and operating efficiently across a range of applications, this product reinforces National Flues’ commitment to excellence.
For those looking to optimise their flue system, it is also worthwhile to consider complementary accessories that can further enhance performance and safety. From additional sealing components to installation aids, exploring these options can provide a fully integrated solution that meets all your technical and safety requirements.
In summary: The Lid - Ø 175 is a product that offers unparalleled durability, ease of installation, and compliance with essential safety standards. It is a wise investment for anyone seeking to maintain or upgrade a flue system with a component that meets the demands of modern heating and ventilation applications.
Ensure that you review all installation guidelines and abide by local building safety regulations. Comprehensive aftercare and periodic inspections can further extend the life of your system, making your initial investment even more valuable.
Add this essential flue accessory to your system and experience the improved functionality and safety it delivers. Take the next step towards a secure installation and a reliable flue system—buy now or call 01670 206 999.
Don't compromise on safety – secure your site with the Lid - Ø 175 now.
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