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Adjustable base support from 50 to 80 mm - Ø 125 (3-125-060)

National Flues presents the Adjustable Base Support Ø125mm – a superior chimney support crafted from high-grade 316L stainless steel. Designed for chimneys, boilers, and ovens, this adjustable support delivers precise alignment with an adjustment range from 50mm to 80mm. Meeting the stringent EN 1856-1 standards and proudly CE marked, this product epitomises reliability and quality in each installation. Enhance your chimney system with trusted UK engineering and premium performance.
The price you pay today £164.99
including 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

    Constructed from premium 316L stainless steel
    Adjustable range from 50mm to 80mm for precise support
    Suitable for both positive and negative pressure applications
    CE marked and compliant with EN 1856-1 standards
    Integrated high-pressure sealing gaskets and push-fit jointing system
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, June 20th. 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.

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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.

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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Adjustable Base Support from 50 to 80 mm - Ø 125mm is an integral component in providing vertical support for chimney installations. Crafted from premium 316L stainless steel, this base support is engineered to endure high temperatures and pressure fluctuations. It's a part of the SWPro modular single wall flue system, suitable for both positive and negative pressure applications, non-condensing and condensing environments.

This base support ensures precise alignment and secure attachment to various surfaces, functioning seamlessly in an array of setups including boilers, ovens, and ventilation systems. Easy to install with a push-fit jointing system and locking band, it also includes high-pressure sealing gaskets. The SWPro system is CE marked, adhering to EN 1856-1 standards, ensuring top-notch safety and performance.

Maintaining a 50mm distance from combustible materials is crucial during installation to avoid hazards.

SKU: 3-125-060

Technical Specifications
Material316L Stainless Steel
Adjustment Range50mm to 80mm
Diameter125mm
ApprovalCE Marked
StandardEN 1856-1: T200
Warranty10 Years
ApplicationsBoilers, Ovens, Ventilation, Chimneys
Installation MethodPush-fit Jointing with Locking Band
Minimum Clearance50mm from combustible materials
For a secure installation, ensure that you maintain a minimum clearance of 50mm from all combustible materials. Begin by cleaning and preparing the mounting surface. Align the base support carefully, then use the push-fit jointing system to insert the component. Secure the support firmly with the supplied locking band, and double-check the fitment. It is essential to use only the recommended fixings to ensure optimal stability. Always refer to the installation manual and comply with local building regulations to ensure a safe installation experience.

The adjustable base support is made from high-grade 316L stainless steel, known for its durability and resistance to corrosion.

Yes, it is designed to withstand both high and low temperatures, making it ideal for various applications, including boilers and ovens.

Absolutely. The SWPro system is designed for both positive and negative pressure applications.

The EN 1856-1 standard ensures that the product meets strict European safety and performance criteria, particularly for flue systems.

Installation involves a push-fit jointing system secured with a locking band. Ensure a 50mm distance to combustible materials and use recommended fixings.

Yes, the SWPro system, including this base support, is CE marked, indicating compliance with European safety standards.

This base support is versatile and suitable for use with boilers, ovens, ventilation systems, and as a chimney shaft liner.

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