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Reducer 3 diameters - Ø 600 (3-400-208)

Elevate your flue installation with the National Flues Reducer 3 Diameters - Ø 600, a high-quality stainless steel flue reducer ideal for both commercial and domestic applications. This superior component, part of the innovative SWPro range, ensures seamless transitions between different flue diameters and is engineered for optimal performance and safety. Discover a reliable solution for your chimney, flue, and ducting needs while exploring other essential accessories to complete your installation.
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£1,037.99
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
  • Concentric design for precise diameter reduction
  • Modular SWPro system for flexible installation
  • Suitable for high and low-temperature applications
  • CE marked and compliant with EN 1856-1 standards

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 Reducer 3 diameters - Ø 600 is a vital component in extensive flue systems, specifically designed to reduce the diameter of the ongoing system, such as from 150ID to 130ID. This reducer is part of our SWPro range, a modular single-wall flue system crafted from high-grade 316L stainless steel. Its construction ensures durability and resistance to corrosion, suitable for both high and low-temperature applications, including non-condensing and condensing setups.SWPro reducers boast CE marking and meet stringent safety standards (EN 1856-1).

This product comes with a high-pressure sealing gasket (P1/H1) for enhanced safety and performance in varied pressure conditions. Installation is made easy with a push-fit jointing system and locking band, ensuring a secure connection every time. For P1 and H1 installations, fitting jointing gaskets on every joint is essential.

Always maintain a 50mm distance from combustible materials to the flue's exterior for safe operation.

SKU: 3-400-208

Technical Specifications
SKU3-400-208
Product NameReducer 3 Diameters - u00d8 600
Material316L Stainless Steel
SystemSWPro Modular Flue System
DesignConcentric Reducer for Diameter Transition
Diameter RangeAccommodates transitions from u00d8600 to smaller diameters (e.g. u00d8400)
StandardsCE Marked, EN 1856-1 Compliant
Fuel CompatibilityGas and Oil systems
InstallationPush-fit jointing with locking band and high-pressure sealing gasket (P1/H1)
For a secure and efficient installation, ensure that each connection is fitted with a jointing gasket, especially for P1/H1 installations. Maintain a minimum clearance of 50mm from combustible materials. The push-fit jointing system and reliable locking band provide a tight, durable connection. It is advisable to verify that all accessory components such as extra jointing gaskets or additional push-fit connectors are on hand, particularly if your installation requires custom configuration. If in doubt, always consult a professional installer to check the configuration and ensure safety standards are met.

The reducer is constructed from 316L stainless steel, known for its durability and corrosion resistance.

Yes, the reducer is designed for both high and low-temperature applications, making it versatile for various systems.

The SWPro system is CE marked and meets the EN 1856-1 standards for safety and performance.

The reducer is part of a modular flue system with a push-fit jointing system and is secured with a locking band. Ensure to use jointing gaskets for P1 and H1 installations and keep a 50mm distance from combustible materials.

Yes, the reducer is suitable for both positive and negative pressure applications, ensuring versatility in different systems.

The high-pressure sealing gasket (P1/H1) enhances the safety and performance of the reducer, especially in varied pressure conditions.

SWPro can accommodate diameters ranging from Ø 80 up to Ø 400, providing flexibility for different system sizes.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, May 1st. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call. If you need faster stove or fireplace delivery please also 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. 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 Reducer 3 diameters - Ø 600 buyers guide

Ensure a flawless installation – secure your Reducer 3 Diameters today or call 01670 206 999.

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