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TWPro MB - Pipe 500mm Door (Non-condensing) - Ø 150 (37-150-023)

The TWPro MB - Pipe 500mm Door (Non-condensing) - Ø 150 from National Flues offers an outstanding solution for reliable chimneys and flue systems. Perfect for solid fuel and gas appliances, this robust, high-efficiency flue component is designed to deliver exceptional performance and safety. Read more...
Now only £154.99
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At a Glance

  • Superior dual stainless steel construction (304 outer, 316 inner) for lasting durability
  • Fully welded design with integrated Locking Band for secure assembly
  • Insulated with high-density compressed rockwool for optimal thermal performance
  • Designed for a range of solid fuel and gas appliances, including wood stoves, oil boilers and gas heaters
  • HETAS approved and CE marked, compliant with EN1856-1 standards

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: sales@nationalflues.com

The TWPro MB - Pipe 500mm Door (Non-condensing) is an outstanding solution for comprehensive flue systems. Perfect for use with a range of solid fuel and gas/oil appliances such as wood stoves, gas coal-effect fires, and various boilers, it’s built to handle high temperatures and demanding conditions. Constructed with a robust outer skin of 304 stainless steel and a 316 grade stainless steel inner skin, both at 0.4mm thick, this pipe offers durability and heat resistance.

The high-temperature black finish not only enhances its sturdiness but also provides an aesthetically pleasing look. Insulated with compressed rockwool of 200kg/m3 density, it ensures optimal performance and safety. The pipe is fully welded for additional strength and reliability.

With a HETAS approval and CE marking, it adheres to strict industry standards (EN1856-1). Installation is made easy with a Locking Band, guaranteeing a secure fit seamlessly. Always maintain a 50mm distance from any combustible materials to ensure safety.

SKU: 37-150-023

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
ModelTWPro MB - Pipe 500mm Door (Non-condensing) - Ø 150
Outer Material304 Stainless Steel - 0.40mm thick with high-temperature black coating
Inner Material316L Stainless Steel - 0.40mm thick
InsulationCompressed rockwool with a density of 200kg/m³
DesignFully welded with Locking Band for secure assembly
ApprovalsHETAS approved, CE marked (EN1856-1 compliant)
Suitable FuelsWood, Oil, Gas, Low sulphur coal
Installation ClearanceMaintain a 50mm distance from combustible materials
Pipe Length500mm
For safe installation, always ensure a minimum clearance of 50mm between the flue and any combustible materials. Use the provided Locking Band to secure the segments firmly together. Follow the manufacturer’s installation guidelines meticulously and adhere to all HETAS and CE standards to ensure optimal performance and safety. Regular maintenance and inspection are recommended to keep the system operating efficiently.

The TWPro MB 500mm Pipe is suitable for solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, oil boilers, and gas boilers.

The outer skin is made of 304 stainless steel with a high-temperature black finish, and the inner skin is made of 316 grade stainless steel. Both skins are 0.4mm thick.

Yes, it is insulated with compressed rockwool, having a density of 200kg/m³, which ensures excellent heat retention and safety.

The TWPro MB 500mm Pipe is HETAS approved and CE marked, meeting strict industry standards including EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

The chimney parts are secured together using a Locking Band, which is supplied. Ensure a 50mm distance from any combustible materials during installation.

The inner door and outer cover door allow for easy and direct sweeping access to the inner flue, simplifying maintenance and inspection tasks.

Keep a 50mm distance from the outside of the flue to any combustible materials like wood or plasterboard to ensure safety.

 

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