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VIT-Smooth - 45° Angled Split Rosette Collar (Flat) - Ø 125mm

National Flues presents the VIT-Smooth 45° Angled Split Rosette Collar (Flat) – a premium connecting pipe accessory ideal for transforming any flue installation. This robust, zero-carbon steel collar in matte black is engineered for high-performance and longevity, making it the preferred choice for ... More...
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At a Glance

  • Durable Zero Carbon Steel construction
  • Premium powder enamel matt black finish
  • Withstands temperatures up to 600°C for gas, oil and solid fuel appliances
  • Sleek 45° angled design for a clean, finished look
  • Easy retrofitting with two-part split rosette design
Now only £35.49
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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Have Questions?
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The VIT-Smooth 45° Angled Split Rosette Collar (Flat) - Ø 125mm is specifically designed for gas, oil, and solid fuel appliances with operating temperatures up to 600°C. This high-quality collar is crafted from zero-carbon steel with a durable powder vitreous enamel coating in a stylish matt black finish. Perfect for use as a connecting pipe between your appliance and flue system, the VIT-Smooth pipe ensures a seamless connection to your chimney stack or twin wall flue system.

However, please note that it should not be used to pass through ceilings or combustible walls. Installation is straightforward but requires precision to ensure the integrity and longevity of your flue system. The VIT-Smooth must be installed the correct way up, with the smaller diameter pointing downward, to keep condensates inside the flue.

For added security, joints can be sealed with fire cement or high-temperature silicone sealant. Additionally, this split rosette collar is easily retrofitted and comes in two parts to cover the entry hole effectively.

SKU: 67-125-092

Technical Specifications
SKU67-125-092
MaterialZero Carbon Steel
Steel Thickness1.2mm
CoatingPowder Vitreous Enamel
Coating Thickness0.2mm
ColourBlack
Diameter125mm
Temperature RatingUp to 600u00b0C
ApprovalEN1856-2 T600 N1 Vm L80120 G375
Distance To Combustible375mm
Ensure the VIT-Smooth is installed with the smaller diameter pointing downward to retain condensates inside the flue. The collar is a friction fit joint but for extra security, apply high-temperature fire cement or silicone sealant at the joints. Note that this product is designed for installation on non-combustible walls or register plates only and should never be used to pass through ceilings or combustible materials. Always wear the appropriate Personal Protective Equipment (PPE) such as gloves and safety glasses during installation. Regular inspection is recommended to maintain optimal performance.

Yes, it is suitable for gas, oil, and solid fuel appliances with temperatures up to 600°C.

No, the VIT-Smooth should not be used to pass through ceilings or combustible walls.

Ensure the smaller diameter is pointing downward to keep condensates inside. For extra security, joints can be sealed with fire cement or high-temperature silicone sealant.

Regular inspection and cleaning, especially for solid fuel applications, are recommended. Ensure any exposed steel is covered with high-temperature paint to prevent rust.

Appropriate PPE, such as gloves and safety glasses, should be worn during installation.

The VIT-Smooth is a friction fit joint but can be sealed with jointing compound for extra security to prevent condensate escape.

Yes, it can be cut, but any exposed steel must be covered with high-temperature paint to prevent rusting.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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. If you find it cheaper within 48 hours, we'll refund the difference.

Read our buyers guide for this VIT-Smooth - 45° Angled Split Rosette Collar (Flat) - Ø 125mm

National Flues Ltd Verdict

The VIT-Smooth 45° Angled Split Rosette Collar (Flat) - Ø 125mm is a fantastic choice for those seeking a sleek and durable solution for covering entry holes in non-combustible walls. With our reliable nationwide delivery and commitment to serve both retail and trade customers, you can trust National Flues to provide outstanding products for your flue and fireplace needs.

The VIT-Smooth 45° Angled Split Rosette Collar (Flat) is used to cover entry holes in non-combustible walls or register plates, providing a neat finish to flue installations running at a 45° angle.

National Flues is a leading supplier of fireplaces and flues in the UK, committed to delivering high-quality products to both retail and trade customers nationwide, often at unbeatable prices.

 

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