Lid with horizontal drain - Ø 100
At a Glance
- 316L Stainless Steel Construction
- Innovative Horizontal Drain Design
- High Pressure Sealing Gasket (P1/H1)
- Push-Fit Jointing with Locking Band
- CE Marked & Compliant with EN 1856-1
- Integrated 1" BSP Drain Connection & Cap
- Versatile for Boilers, Ovens & Ventilation Systems

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]
- Info
- Specs
- Install
- FAQs
The Lid with horizontal drain - Ø 100 by SWPro is a cutting-edge, modular single wall flue system crafted from 316L grade stainless steel. Featuring a high-pressure sealing gasket (P1/H1), this system excels in both high and low-temperature environments, accommodating non-condensing and condensing applications. This versatile system is ideal for boilers, ovens, ventilation systems, and as a chimney shaft liner.
Constructed to the highest standards, it includes various thicknesses depending on the flue diameter, ensuring durability and performance. CE marked and compliant with EN 1856-1 standards, it promises safety and reliability. Installation is straightforward with a push-fit jointing system secured by a locking band.
For P1 and H1 applications, jointing gaskets are a must, and a minimum distance of 50mm should be maintained from combustible materials. Equipped with a 1” BSP stainless steel externally threaded drain connection and cap, this lid ensures secure and efficient drainage.
SKU: 3-100-027
SKU | 3-100-027 |
---|---|
Item | Lid with horizontal drain - u00d8 100 u00d8 100 |
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 |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, April 28th. If you need faster stove or fireplace delivery please give us a call. We can often 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. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The Lid with Horizontal Drain - Ø 100 is a testament to SWPro's innovation and quality, delivering exceptional performance across various applications. We're proud to offer this premium flue system nationwide to both retail and trade customers. With secure online payments and reliable delivery, National Flues stands rarely beaten on price.
The Lid with Horizontal Drain - Ø 100 is designed to function as a drainage point at the end of a header or inclined run within a flue system, ensuring efficient and secure draining of condensate or any accumulated liquid.
National Flues is a trusted supplier of high-quality fireplaces and flues across the UK, catering to both retail and trade customers. Renowned for unbeatable prices, reliable delivery, and secure online payments, National Flues ensures top-notch service and products.
