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Vertical pipe with drain - Ø 400 (3-400-026)

National Flues presents the Vertical Pipe with Drain - Ø 400, a robust and versatile component designed for superior performance in modern flue systems. Manufactured from premium 316L Stainless Steel and integrated into our innovative SWPro modular system, this pipe delivers outstanding durability and reliability. Ideal for various applications including commercial boilers, residential ovens, advanced ventilation systems, and even chimney shaft liners, it meets stringent safety and performance c Read more...
The price you pay today £259.99
including free delivery Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

    316L Stainless Steel construction for superior durability and corrosion resistance
    Integral part of the SWPro modular flue system for versatile applications
    High-pressure sealing gasket (P1/H1) ensures a secure, leak-proof connection
    CE marked and compliant with EN 1856-1 standards for safety and reliability
    Suitable for both high and low temperature operations
    Easy push-fit jointing system with a robust locking band
    Ideal for boilers, ovens, ventilation systems, and chimney shaft liners
    Maintains safe 50mm clearance from combustible materials
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]

The Vertical pipe with drain - Ø 400 is a crucial component of the SWPro modular single wall flue system. Crafted from top-quality 316L stainless steel, this pipe ensures durability and reliability across various applications. The SWPro system is known for its resilience, capable of handling both high and low temperatures, as well as both non-condensing and condensing applications.

It's perfect for a wide range of uses such as boilers, ovens, ventilation systems, and even as a chimney shaft liner. The high-pressure sealing gasket (P1/H1) further enhances its capabilities, ensuring a secure and leak-proof installation. With CE marking and compliance to EN 1856-1 standards, this flue pipe maintains high safety and performance standards.

Installation is straightforward with a push-fit jointing system that uses a locking band to keep everything securely in place. Always remember to maintain a 50mm distance from any combustible materials to ensure safety.

SKU: 3-400-026

Technical Specifications
Material316L Stainless Steel
Diameteru00d8 400
SystemSWPro Modular Flue System
CertificationCE Mark (EN 1856-1)
ApplicationsBoilers, Ovens, Ventilation Systems, Chimney Shaft Liners
Operating TemperatureHigh and Low Temperature Compatibility
SealingHigh-Pressure Sealing Gasket (P1/H1)
Installation MethodPush-Fit Jointing System with Locking Band
Clearance50mm from Combustible Materials
Warranty10 Years
Installation is straightforward yet requires attention to detail. Begin by ensuring that all components are clean and free from debris. Use the push-fit jointing system to connect each section, ensuring the locking band is securely in place for added stability. Fit jointing gaskets on every connection to guarantee a tight, leak-proof seal, especially when working on P1 and H1 installations. Always maintain a minimum clearance of 50mm from combustible materials such as wood or plasterboard to meet safety standards. If you require additional accessories like extra gaskets or locking bands, please search our accessories section to find compatible products that enhance your installation.

The pipe is made from high-grade 316L stainless steel, ensuring excellent durability and resistance to corrosion.

Yes, the Vertical Pipe with Drain - Ø 400 can handle both high and low temperatures.

Yes, the Vertical Pipe with Drain - Ø 400 is CE marked and meets EN 1856-1 standards.

The SWPro system uses a push-fit jointing system secured with a locking band. Jointing gaskets must be fitted on every joint for P1 and H1 installations.

This versatile pipe is suitable for boilers, ovens, ventilation systems, and even as a chimney shaft liner.

Ensure a 50mm distance from the outside of the flue to any combustible materials such as wood or plasterboard.

Yes, it is suitable for both positive and negative pressure applications, making it highly versatile.

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