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Lid with horizontal drain - Ø 300 (3-300-027)

National Flues presents the Lid with Horizontal Drain - Ø 300, a premium accessory engineered for efficiency in modern flue systems. Crafted from robust 316L stainless steel, this essential component for SWPro modular single wall flues delivers reliable drainage for boilers, ovens, and chimney liner applications. CE marked and compliant with EN 1856-1, this product exemplifies quality, safety, and performance. Enhance your flue system with this dependable, versatile drainage solution and explore Read more...
The price you pay today £102.99
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At a Glance

    Crafted from 316L stainless steel for superior durability and corrosion resistance.
    Designed specifically for the SWPro modular single wall flue system, ensuring versatile application.
    Features a 1" BSP externally threaded drain connection and cap for efficient drainage.
    CE marked and compliant with EN 1856-1 standards, promising trusted safety and performance.
    Suitable for both positive and negative pressure flue gas systems, ideal for boilers, ovens, and ventilation systems.
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.

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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.

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Have Questions?
Phone: 01670 206999
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The Lid with horizontal drain - Ø 300 is an essential component of the SWPro modular single wall flue system. Crafted from high-grade 316L stainless steel, this lid incorporates a 1” BSP externally threaded stainless steel drain connection and cap, ensuring efficient drainage on the end of a header or inclined run. The SWPro system is CE marked and compliant with EN 1856-1 standards, making it suitable for high and low temperatures, non-condensing and condensing applications, as well as both positive and negative pressure flue gases.

Designed for easy installation, the modular flue system uses a push-fit jointing system secured with a Locking Band. For P1 and H1 installations, jointing gaskets must be fitted at every joint, and a 50mm clearance from combustible materials is necessary. This versatile system is ideal for boilers, ovens, ventilation systems, and chimney shaft liners.

SKU: 3-300-027

SKU3-300-027
ItemLid with horizontal drain - u00d8 300 u00d8 300
Designation:EN 1856-1: T200 H1 W Vm L50040 O(50) - u00d8 80 up to u00d8 200
EN 1856-1: T200 H1 W Vm L50050 O(50) - u00d8 250 up to u00d8 400
System:SWPro
Inner Material:316L Stainless Steel
Outer Material:N/A
Fuels:Gas, Oil
Approvals:CE
Distance To Combustibles:50mm
Warranty:10 Years
Ensure you follow the provided installation manual closely. For P1 and H1 installations, a jointing gasket must be fitted at every joint, and a strict 50mm clearance from combustible materials maintained. The push-fit jointing system, secured with a Locking Band, simplifies the assembly process. It is advisable to utilise optional accessories such as additional jointing gaskets and insulation components where necessary to optimise performance. For best results, consider professional installation to ensure compliance with safety standards and a flawless setup.

The main function is to serve as a drainage point at the end of a header or inclined run, ensuring effective removal of condensation and other collected fluids.

Yes, it is designed to be compatible with the SWPro modular single wall flue system, suitable for a variety of applications including high and low temperature, non-condensing, and condensing environments.

The lid is crafted from high-grade 316L stainless steel, ensuring durability and resistance to corrosion.

The lid is CE marked and compliant with EN 1856-1 standards, ensuring it meets high safety and performance criteria.

The lid features a modular design with a push-fit jointing system secured by a Locking Band. For P1 and H1 installations, jointing gaskets should be fitted at every joint, maintaining a 50mm clearance from combustible materials.

Yes, the lid is suitable for use in both positive and negative pressure flue gas systems.

The lid is available in a diameter of 300mm, which fits within the SWPro range from Ø 80 to Ø 400.

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