👀 8 people are viewing this product
× National Flues
Free Delivery on All Orders Over £100
We have 100% 5 Star Reviews on Trustpilot
Enjoy Our Free Flue Design Service
Delivery To Mainland UK Addresses
Call Our Experts on 01670 206999

Vertical pipe with drain - Ø 300 (3-300-026)

National Flues offers the Vertical Pipe with Drain - Ø 300, a top-tier chimney flue solution ideal for boilers, ovens, and ventilation systems. Constructed from premium 316L stainless steel, this product adheres to EN 1856-1 standards and delivers reliable performance in both condensing and non-condensing applications. Enhance your installation by exploring our range of optional flue accessories designed to perfectly complement the SWPro modular system.
The price you pay today £143.99
including free delivery Give us a call if you find it cheaper and we'll try to price match.

 

Payment Options

At a Glance

    Made from high-quality 316L stainless steel for durability
    CE marked and EN 1856-1 compliant ensuring safety and reliability
    Versatile use in both condensing and non-condensing systems
    Modular SWPro design with easy push-fit jointing system
    High-pressure sealing gasket (P1/H1) for leak-free performance
    Requires a safe 50mm clearance from combustible materials
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, June 17th. 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 300 is an essential component of the SWPro modular single wall flue system, crafted from high-quality 316L stainless steel. Designed to handle both high and low temperature applications, it is ideal for use in boilers, ovens, and ventilation systems. This versatile flue system is suitable for both non-condensing and condensing applications, operating efficiently under both positive and negative pressure conditions.

The SWPro system ensures durability and performance, with its high-pressure sealing gasket (P1/H1) and convenient push-fit jointing system secured by a locking band. With CE marking and approvals under EN 1856-1 standards, this flue system is reliable and safe. Installation is straightforward, with jointing gaskets required for P1 and H1 installations, and a mandatory 50mm clearance from combustible materials.

Available in various thicknesses depending on the flue diameter, the Vertical pipe with drain - Ø 300 is your go-to choice for robust and efficient flue solutions.

SKU: 3-300-026

Technical Specifications
ManufacturerNational Flues
Material316L Stainless Steel
Diameteru00d8 300
SystemSWPro Modular
ApprovalsCE, EN 1856-1 Compliant
Operating TemperaturesSuitable for high & low temperature applications
Pressure ToleranceHigh-pressure sealing gasket (P1/H1)
Clearance50mm from combustible materials
Warranty10 Years
FuelsGas, Oil
Ensure installation is managed by a qualified professional. Use jointing gaskets for P1 and H1 installations, ensuring a secure seal at each connection with the push-fit locking band. Always maintain a minimum clearance of 50mm from any combustible material. Verify that mounting surfaces are level and stable to avoid misalignment. Follow all manufacturer guidelines and safety certifications to achieve optimal performance and longevity of the system.

It is made from high-grade 316L stainless steel, ensuring durability and high performance.

Yes, the SWPro system is versatile and can be used in both condensing and non-condensing applications.

In P1 and H1 installations, jointing gaskets must be fitted on every joint to ensure optimal performance and safety.

A minimum distance of 50mm should be maintained from the outside of the flue to any combustible materials such as wood or plasterboard.

The SWPro is CE marked and conforms to EN 1856-1 standards, ensuring its reliability and safety.

Yes, it features a high-pressure sealing gasket (P1/H1) that makes it suitable for high-pressure applications.

No, the SWPro flue system features a modular push-fit jointing system secured by a locking band, making installation straightforward and secure.

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal
Click To Call Our Experts