Inspection pipe 0,5 m - Ø 400 (3-400-020)
At a Glance
- Crafted from high-grade 316L stainless steel
Compliant with EN 1856-1 and CE marked for safety
Modular push-fit jointing system with secure Locking Band
High-pressure sealing gasket (P1/H1) ensures leak-proof performance
Suitable for both condensing and non-condensing applications
Maintains a safe 50mm distance from combustible materials
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, June 27th. 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 Inspection Pipe 0.5m Ø 400 is an integral component of the SWPro modular single wall flue system, expertly crafted from 316L grade stainless steel. Designed to handle high and low temperatures, non-condensing and condensing applications, it is suitable for a variety of uses including boilers, ovens, ventilation systems, and as a chimney shaft liner. The SWPro system is CE marked and complies with EN 1856-1 standards, ensuring safety and reliability.
Featuring a high-pressure sealing gasket (P1/H1), the modular design allows for easy installation with a push-fit jointing system and secure Locking Band. To ensure safety, each joint requires a gasket for P1 and H1 installations and must maintain a 50mm distance from combustible materials. Ideal for both residential and commercial setups.
SKU: 3-400-020
| Technical Specifications | |
|---|---|
| Material | 316L Stainless Steel |
| Length | 0.5 m |
| Diameter | 400 mm |
| System | SWPro Modular Single Wall Flue System |
| Seal | High-pressure sealing gasket (P1/H1) |
| Compliance | CE marked, complies with EN 1856-1 |
| Warranty | 10 Years |
| Clearance To Combustibles | 50mm |
| Suitable Fuels | Gas, Oil |
