Testing Length 500mm Ø 125 (2-125-019)
At a Glance
- 500mm Testing Length Flue Pipe with integral test point and cap
Twin wall construction using 304 grade (outer) and 316 grade (inner) stainless steel
Compressed rockwool insulation (200kg/m³) for optimal thermal efficiency
HETAS Approved and CE marked for safety and industry compliance
Easy installation with Locking Band and a recommended 50mm clearance from combustibles
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 500mm Testing Length Flue Pipe (⌀ 125mm) is specifically designed for solid fuel and gas/oil appliances, such as wood stoves, gas coal effect fires, and oil and gas boilers. Engineered with precision, it features an outer skin made from durable 304 grade stainless steel and an inner skin composed of 316 grade stainless steel, both with a thickness of 0.4mm. This twin wall pipe is insulated using compressed rockwool with a density of 200kg/m3, ensuring optimal thermal performance.
All components are fully welded, ensuring enhanced durability and safety. Maintains a recommended distance of 50mm from combustibles. The TWPro model is HETAS Approved and CE marked, guaranteeing compliance with industry standards.
Installation is straightforward using a Locking Band to secure the parts. Ensure a 50mm clearance from any flammable materials to ensure safe operation.
SKU: 2-125-019
| Technical Specifications | |
|---|---|
| Testing Length | 500mm |
| Flue Diameter | u00d8 125mm |
| Inner Material | 316L Stainless Steel (0.40mm thick) |
| Outer Material | 304 Stainless Steel (0.40mm thick) |
| Insulation | Compressed Rockwool (200kg/mu00b3) |
| Approvals | HETAS, CE |
| Suitable Fuels | Wood, Oil, Gas, Low sulphur coal |
| Distance To Combustibles | 50mm |
| System | TWPro |
