We use cookies to ensure a smooth, secure, and ever-improving experience on our website. By continuing to browse, you agree to our use of cookies as detailed in our Cookie Policy. Enjoy your visit and let us now if you need any help!
Cookie Preferences
We use different types of cookies for various purposes. Please select which you allow:
Adaptor female-female - Ø 400 (3-400-003)
National Flues proudly presents the Adaptor Female-Female Ø 400, a cornerstone component in our high-quality SWPro flue system. Designed for exceptional performance, this stainless steel adaptor not only enhances the reliability of your chimney, boiler, and ventilation setups but also meets stringent European standards for safety. Ideal for both professional tradespeople and homeowners, this versatile adaptor seamlessly integrates into any modern flue system while ensuring optimal performance and durability.
Hover to Zoom / Click for Gallery
Out of Stock – Pre-order Now
£137.49
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Constructed from premium 316L stainless steel for exceptional durability and corrosion resistance.
Integral part of the SWPro modular flue system, fully CE marked for safety and compliance.
Features a robust push-fit jointing system with a secure locking band for effortless installation.
Rated with a high-pressure sealing gasket (P1/H1) for leak-proof performance under varying temperatures.
Versatile design ideal for boilers, ovens, ventilation systems, and chimney liners.
×
Email Product
Enter your email address to send the product details:
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 Adaptor Female-Female Ø 400 is a versatile and robust component within the SWPro single wall flue system. Crafted from high-quality 316L grade stainless steel, this adaptor ensures durability and longevity. Its construction includes a high-pressure sealing gasket rated P1/H1, making it suitable for both high and low-temperature applications.
Whether you are dealing with condensing or non-condensing systems, this flue adaptor accommodates flue gases in both positive and negative pressures. Ideal for integration into boilers, ovens, ventilation systems, and as a chimney shaft liner, this adaptor provides a reliable and secure connection, facilitated by a simple push-fit jointing system and Locking Band. The SWPro system is CE marked and meets the stringent requirements of EN 1856-1.
Installation is straightforward, but it is essential to fit jointing gaskets on every connection and maintain a 50mm distance from any combustible materials to ensure safety.
SKU: 3-400-003
Technical Specifications
Inner Material
316L Stainless Steel
Approvals
CE
System
SWPro
Diameter
Ø 400 mm
Gasket Rating
P1/H1
Warranty
10 Years
Distance To Combustibles
50mm
Applications
Suitable for Gas & Oil systems, boilers, ovens, ventilation, and chimney liners
Installation of the Adaptor Female-Female Ø 400 is straightforward. Ensure that a jointing gasket is fitted on every connection to maintain an airtight seal. The adaptor utilises a push-fit jointing system which is secured by a Locking Band, providing stability and preventing accidental disengagement. It is critical to maintain a minimum clearance of 50mm from any combustible materials to adhere to safety standards. Prior to installation, verify that all components of your flue system are clean and free from debris. Follow manufacturer guidelines and, if necessary, consult with a professional installer to ensure that the setup complies with local regulations and safety standards.
The adaptor is made from 316L grade stainless steel, ensuring high durability and resistance to corrosion.
The adaptor is suitable for both high and low-temperature applications, handling both condensing and non-condensing systems.
Yes, this adaptor is CE marked and complies with EN 1856-1 standards.
The adaptor is part of the SWPro modular flue system, featuring a push-fit jointing system that is secured with a Locking Band. Jointing gaskets must be fitted on every joint, and a 50mm distance from combustible materials should be maintained.
This adaptor has a diameter of Ø 400 mm, making it suitable for larger scale installations.
Yes, the Adaptor Female-Female Ø 400 is perfect for a wide range of applications, including ventilation systems.
Yes, National Flues provides reliable delivery services nationwide for both retail and trade customers.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Thursday, May 1st. 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 Buyer's Guide for the Adaptor Female-Female Ø 400
When selecting a crucial component for your flue system, understanding the array of benefits and features offered by the Adaptor Female-Female Ø 400 is essential. National Flues has engineered this adaptor to deliver unparalleled reliability in both residential and commercial installations. In this detailed buyer’s guide, we will explore the features, specifications, installation process, and practical applications of this robust component to help you make an informed decision.
Overview of the Product
The Adaptor Female-Female Ø 400 is a meticulously designed adaptor, constructed from high-quality 316L stainless steel. This material is chosen for its excellent resistance to corrosion and high temperature, making it perfect for use with both condensing and non-condensing systems. The adaptor is an integral part of the SWPro modular flue system and is CE marked, confirming that it meets the rigorous safety and performance standards required in today’s market.
Key Features and Benefits
- Superior Material Quality: The utilisation of 316L stainless steel ensures that this adaptor withstands the harsh conditions often encountered in high-temperature applications. This results in a prolonged lifespan and reduced maintenance costs.
- Innovative Push-Fit Jointing System: Designed to simplify the installation process, the push-fit jointing system, secured with a locking band, offers a quick and secure connection, reducing both installation time and the risk of errors.
- High-Pressure Sealing Gasket: Rated at P1/H1, the sealing gasket ensures a reliable, leak-proof connection even under significant pressure variations, making it an excellent choice for a wide range of applications including boilers, ovens, and ventilation systems.
Detailed Technical Specifications
Understanding the technical specifications helps in ensuring that this product meets your installation requirements:
- Material: 316L Stainless Steel
- Diameter: Ø 400 mm
- Sealing Gasket: P1/H1 rated
- CE Approvals: Conforms to EN 1856-1 standards
- Warranty: 10 Years
- Distance Requirement: 50mm from any combustible material
These specifications underline not only the high performance of the product but also its versatility across various applications.
Installation Process and Safety Considerations
Proper installation is key to maximising the efficiency and longevity of your flue system. The Adaptor Female-Female Ø 400 comes with a simple push-fit jointing mechanism that makes the assembly process straightforward. However, it is crucial to ensure the following:
- Use a jointing gasket on every connection to guarantee an airtight seal.
- Maintain a minimum clearance of 50mm from combustible materials to meet safety guidelines.
- Ensure that the installation area is clean and free of debris which might compromise the integrity of the connection.
Following these steps not only ensures a secure installation but also aids in achieving the optimum performance of your flue system.
Answering Common Objections
Some customers may wonder if the Adaptor Female-Female Ø 400 is suitable for their specific setup. Here are some of the common concerns and our responses:
- Is this adaptor compatible with various flue systems?
Absolutely. Its versatile design allows it to be integrated into a wide range of systems, including those used for boilers, ovens, and ventilation setups. Whether you have a condensing or non-condensing system, this product will meet your needs.
- What measures are in place to ensure a leak-proof fit?
The adaptor is equipped with a high-pressure sealing gasket and a secure push-fit jointing mechanism. These features work in unison to provide a leak-proof and stable connection under various operating conditions.
- How does the construction material benefit the installation?
Using premium 316L stainless steel not only ensures durability and resistance to extreme temperatures but also significantly minimises the effects of corrosion. This translates into a reliable, low-maintenance solution for your flue system.
Practical Applications and Use-Cases
The Adaptor Female-Female Ø 400 is ideally suited for:
- Residential Flue Systems: Enhancing the reliability of your home heating, boiler, or kitchen oven installations.
- Commercial Projects: Offering robust performance in larger systems where durability and compliance with safety standards are paramount.
- Ventilation Applications: Ensuring efficient flow and secure fit within air handling or exhaust systems.
Its adaptability means that it can be used in various settings, making it a valuable addition to any installer’s toolkit.
Making an Informed Purchase
When it comes to choosing the right accessories for your flue system, it’s important to consider not only the product specifications but also the reputation of the supplier. National Flues is a trusted name in the industry, known for our commitment to quality, competitive prices, and reliable nationwide delivery. By opting for the Adaptor Female-Female Ø 400, you are investing in a product that offers both performance and durability.
Before purchasing, we recommend assessing your current flue system setup to ensure compatibility. Should you have any doubts or require further assistance, our customer support team is available to guide you through the process. Comprehensive advice is also available for those considering additional complementary accessories that will enhance overall system performance.
Final Thoughts
The Adaptor Female-Female Ø 400 represents the perfect blend of innovation, quality, and practicality. With its durable construction, straightforward installation, and versatile application, it meets the needs of both residential and commercial installations. National Flues is dedicated to helping you achieve a secure and efficient flue system. We encourage you to review all available technical details and consider the significant benefits this product offers.
Add to cart or call 01670 206 999.
Compatible and other products that may be of interest...
