TWPro MB - Locking Band - Ø 125 (37-125-050)
At a Glance
- Robust construction with dual stainless steel layers (304 outer with high-temp black coating, 316L inner)
Designed specifically for secure chimney flue joint connections
HETAS approved and CE marked, ensuring compliance and safety
Suitable for a range of appliances including woodstoves, oil boilers, gas appliances and low sulphur coal systems
Incorporates compressed rockwool insulation for excellent thermal resistance
Engineered for durability and long-lasting performance
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. 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.
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 TWPro MB Locking Band Ø 125 is essential for securely connecting two parts of a twin wall insulated chimney flue system. Designed for use with various appliances, including woodstoves, gas coal effect fires, oil boilers, and gas boilers, this locking band ensures reliable and safe joint connections. Constructed with an outer skin of 304 stainless steel coated in high-temperature black finish, and an inner skin of 316 stainless steel, both at 0.4mm thick, this product offers durability and performance.
The insulation is made from compressed rockwool with a density of 200kg/m3, providing excellent thermal resistance. This locking band is HETAS Approved and CE marked, with designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20. Ensure a 50mm distance from combustibles during installation.
SKU: 37-125-050
| Technical Specifications | |
|---|---|
| SKU | 37-125-050 |
| Designation | EN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 P1 W V2 L50040 O20 |
| Outer Material | 304 Stainless Steel - 0.40mm with High Temperature Black Coating |
| Inner Material | 316L Stainless Steel - 0.40mm |
| Insulation | Compressed Rockwool, Density 200kg/m3 |
| Fuel Compatibility | Wood, Oil, Gas, Low sulphur coal |
| Distance To Combustibles | 50mm |
| Approvals | HETAS, CE |
| System | TWPro Black |
