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Inspection pipe 0,5 m - Ø 450 (3-450-020)

The Inspection Pipe 0.5m - Ø 450 from National Flues is a high-performing stainless steel flue designed to excel in both condensing and non-condensing environments. Ideal for boilers, ovens, and ventilation systems, this robust flue system meets strict EN 1856-1 standards and is CE marked, ensuring excellent reliability and performance. As a trusted product in the National Flues range, it offers efficiency, durability and ease of installation, making it a perfect choice for both trade and retail customers seeking premium quality.
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£236.49
with free delivery Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

  • Premium 316L Stainless Steel construction
  • CE Marked and EN 1856-1 Compliant for superior safety
  • Designed for both condensating and non-condensating applications
  • Easy push-fit jointing system with secure Locking Band
  • Engineered for high and low temperature performance
  • Maintains a safe 50mm clearance from combustible materials

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]

The Inspection Pipe 0.5m - Ø 450 from National Flues is a crucial component in our SWPro range, designed to meet both high and low-temperature needs, including non-condensing and condensing applications. Constructed from premium 316L stainless steel with a high-pressure sealing gasket (P1/H1), this modular single wall flue system excels in handling flue gases under positive or negative pressure conditions. It's CE marked and complies with EN 1856-1 standards, ensuring exceptional quality and safety.

Easy to install with a push-fit jointing system and Locking Band, it's suitable for a variety of uses such as boilers, ovens, and ventilation systems. Note the requirement to maintain a 50mm distance from combustible materials. Choose National Flues for dependable performance and superior service.

SKU: 3-450-020

Technical Specifications
Length500mm
Diameter450mm
Inner Material316L Stainless Steel
ComplianceEN 1856-1, CE Marked
Suitable FuelsGas, Oil
Installation MethodPush-fit jointing with Locking Band
Safe Distance From Combustibles50mm
Warranty10 Years
Installation Guidelines: - Ensure all push-fit jointing components are clean before assembly. - Fit jointing gaskets at every connection point for both P1 and H1 installations. - Secure the system with the provided Locking Band to maintain robust sealing under positive or negative pressure conditions. - Always maintain a minimum clearance of 50mm from any combustible material to ensure safety. - Review and consider optional accessories that can further simplify the installation process, such as additional sealing kits or mounting brackets.

The inspection pipe is constructed from high-grade 316L stainless steel, ensuring durability and resistance to corrosion.

This flue system is versatile and can be used for boilers, ovens, ventilation systems, and as a chimney shaft liner.

Yes, the SWPro Inspection Pipe is CE marked and complies with EN 1856-1 standards.

Installation is straightforward with a push-fit jointing system secured by a Locking Band. Ensure to fit jointing gaskets at every joint in P1 and H1 installations.

Keep a minimum distance of 50mm from any combustible materials, such as wood or plasterboard.

This particular inspection pipe has a diameter of 450mm.

Yes, we offer secure online payments and nationwide delivery for both retail and trade customers.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. If you need faster stove or fireplace delivery please give us a call. We can often 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. Mi-Flex offers a lifetime guarantee. 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.

Read our review in our Inspection pipe 0,5 m - Ø 450 buyers guide

Upgrade your flue system with confidence – add to cart or call us now to secure your Inspection Pipe 0.5m - Ø 450.

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