Lid with horizontal drain - Ø 500
At a Glance
- Modular single-wall flue component
- Constructed from 316L stainless steel for superior durability
- Suitable for both high and low temperature applications
- CE marked and compliant with EN 1856-1 standards
- Features a high-pressure sealing gasket and 1" BSP externally threaded drain connection

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 500 is an excellent choice for managing drainage in your flue system. Crafted from 316-grade stainless steel, this modular single-wall flue component is suitable for both high and low temperature applications. Ideal for non-condensing and condensing systems, it works perfectly across various installations including boilers, ovens, and ventilation systems.
This product features a high-pressure sealing gasket (P1/H1) and a 1" BSP stainless steel externally threaded drain connection and cap. It’s CE marked and adheres to EN 1856-1: T200 H1 W Vm L50040 O(50) standards, ensuring reliability and safety. Installation is streamlined with a push-fit jointing system, secured with a locking band.
Remember, for P1 and H1 installations, jointing gaskets are a must. Maintain a 50mm clearance from any combustible materials.
SKU: 3-500-027
SKU | 3-500-027 |
---|---|
Item | Lid with horizontal drain - u00d8 500 u00d8 500 |
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 Friday, April 25th. 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.
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National Flues Ltd Verdict
The Lid with Horizontal Drain - Ø 500 is an essential addition for any commercial flue system. Its robust construction and versatile applications make it a top choice among our customers. Enjoy reliable nationwide delivery and excellent service for both retail and trade customers.
The Lid with Horizontal Drain - Ø 500 is used as a drainage point for the end of a header or inclined run in commercial and residential flue systems.
National Flues is a leading supplier of high-quality fireplaces and flues in the UK, serving both retail and trade customers with exceptional service and competitive pricing. We offer reliable delivery nationwide and secure online payment options.
