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TWPro MB - Locking Band - Ø 200 (37-200-050)

National Flues proudly presents the TWPro MB - Locking Band Ø 200, a high-performance accessory designed to secure your chimney flue system effectively. Crafted from premium 316L and 304 stainless steel, this locking band is ideal for applications involving wood-burning stoves, oil boilers, gas fires, and more. Read more...
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At a Glance

  • Secure and robust connection for flue systems
  • Constructed with high-quality 304 stainless steel outer skin (high-temperature black coated) and 316L stainless steel inner skin
  • Fully welded design ensures maximum durability
  • Complies with HETAS and CE safety standards
  • Suitable for multiple fuel types including wood, oil, gas and low sulphur coal

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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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.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

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Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The TWPro MB Locking Band Ø 200 is essential for securing parts of your flue system. Ideal for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, oil boilers, and gas boilers. Constructed with a 304 stainless steel outer skin coated in high-temperature black finish, and a 316 grade stainless steel inner skin, both 0.4mm thick.

The insulation is made from compressed rockwool with a 200kg/m3 density, and all parts are fully welded for maximum durability. The TWPro system complies with stringent safety standards, being HETAS Approved and CE marked. It holds certifications EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

To install, secure your TWPro Twin Wall Insulated Chimney parts using this Locking Band, ensuring a 50mm distance from any combustible materials.

SKU: 37-200-050

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
SKU37-200-050
ModelTWPro MB - Locking Band - Ø 200
Inner Material316L Stainless Steel, 0.40mm thick
Outer Material304 Stainless Steel with high-temperature black coating, 0.40mm thick
InsulationCompressed rockwool, 200kg/m3 density
Installation Distance50mm from combustibles
CertificationsHETAS, CE
ApprovalsEN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20
Suitable FuelsWood, Oil, Gas, Low sulphur coal
To install the TWPro MB Locking Band, first ensure that your TWPro Twin Wall Insulated Chimney parts are correctly aligned. Secure each joint using the locking band to maintain structural integrity. It is crucial to maintain a minimum clearance of 50mm from any combustible materials to prevent fire hazards. Follow manufacturer guidelines during the installation process and ensure that all joints are fully welded and inspected for any potential weaknesses. If you are unsure at any stage, consult a professional installer to guarantee proper installation and compliance with safety standards.

It is used to securely join parts of the TWPro Twin Wall Insulated Chimney system.

Yes, it is suitable for solid fuel appliances such as woodstoves.

It is made from 304 stainless steel for the outer skin and 316 grade stainless steel for the inner skin.

The insulation is 0.4mm thick, made from compressed rockwool with a density of 200kg/m3.

Yes, it is HETAS Approved and CE marked.

A distance of 50mm from any combustible materials should be maintained.

Yes, it is suitable for use with gas appliances such as gas coal effect fires and gas boilers.

 

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