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Lid with horizontal drain - Ø 175 (3-175-027)

National Flues presents the high-quality Lid with Horizontal Drain Ø 175, a top-notch stainless steel flue cap designed for optimal performance in heating applications. This reliable flue accessory is engineered for precision and durability, making it the ideal choice for non-condensing as well as condensing systems. If you are searching for efficient, robust, and long-lasting flue components, look no further than our extensive range of National Flues products.
£73.10
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At a Glance

    Made from high-grade 316L stainless steel
    Features a 1-inch BSP externally threaded drain connection and cap
    Designed for both high and low-temperature applications
    Incorporates a secure push-fit jointing system with Locking Band
    Complies with EN 1856-1 standards and carries CE marking
    Engineered for durability with a 10-year warranty
    Maintains a 50mm clearance from combustible materials for safety

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.
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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Lid with Horizontal Drain - Ø 175mm from our SWPro range is a versatile modular single-wall flue system designed for both high and low-temperature settings. Constructed from superior 316L grade stainless steel, it is perfect for a wide range of heating applications including boilers, ovens, and ventilation systems. Its high-pressure sealing gasket (P1/H1) ensures a secure fit, while the horizontal drain incorporates a 1-inch BSP externally threaded drain connection and cap.

The push-fit jointing system with a Locking Band guarantees easy installation and a perfect seal every time. Approved with CE marking, this lid meets EN 1856-1 standards, making it suitable for both non-condensing and condensing applications. Ensure all joint gaskets are fitted for P1 and H1 installations and maintain a 50mm distance from any combustible materials.

SKU: 3-175-027

Technical Specifications
Material316L Stainless Steel
Drain Connection1-inch BSP externally threaded drain connection and cap
Diameter175mm
Sealing GasketHigh-pressure sealing gasket (P1/H1)
Installation MethodPush-fit jointing system with Locking Band
StandardsCE marked, complies with EN 1856-1
Warranty10 Years
Combustible Clearance50mm minimum
Ensure that all joint gaskets are properly fitted for both P1 and H1 installations for optimal performance. The lid employs a push-fit jointing system along with a Locking Band to secure a tight, leak-proof connection. For safety, maintain a clearance of at least 50mm from any combustible materials. Always consult and follow the manufacturer’s installation guidelines and recommendations before commencing work. If you are uncertain about any aspect of the installation process, seek professional assistance or contact our support team for guidance.

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

Yes, the lid is designed for both high and low-temperature applications, including non-condensing and condensing scenarios.

The diameter of the lid is 175mm.

The lid uses a push-fit jointing system secured with a Locking Band. Ensure joint gaskets are fitted for P1 and H1 installations.

The Lid with Horizontal Drain is CE marked and meets EN 1856-1 standards.

Maintain a distance of 50mm from any combustible materials to ensure safety.

The lid features a 1-inch BSP stainless steel externally threaded drain connection and cap.
Delivery Information +

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.

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.

Read our review in our Lid with horizontal drain - Ø 175 buyers guide

Invest in reliability with the Lid with Horizontal Drain – add to your cart now.

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