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MI-VIT Lite - 45° Bend - Ø 125 (27-125-031)

The MI-VIT Lite 45° Bend - Ø 125mm is a top-quality connecting flue pipe offered by National Flues. Designed for reliability and precision, this product is ideal for modern gas, oil, and solid fuel appliances. Read more...
MI-VIT Lite - 45° Bend - Ø 125
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At a Glance

  • Zero Carbon Steel construction for durability
  • Powder Enamel matt black finish providing corrosion resistance
  • Designed for gas, oil, and solid fuel appliances
  • 45° bend for optimal offset configurations
  • Efficient condensate management with proper orientation
  • Handles high temperatures up to 600°C

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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: sales@nationalflues.com

The MI-VIT Lite - 45° Bend - Ø 125mm is an essential component for efficient and safe chimney flue systems. Constructed from zero carbon steel with a durable vitreous enamel coating in matt black, this single skin pipe boasts resilience and performance. Designed specifically for use as a connecting pipe between your appliance and flue liner, chimney stack, or twin wall flue system, it is suitable for gas, oil, and solid fuel appliances operating at temperatures up to 600°C.Important considerations include not using the MI-VIT Lite pipe for passing through ceilings or combustible walls.

When installed with a seal, a P1 pressure rating can be achieved at a working temperature of up to 200°C (T200). Installation requires the pipe to be oriented correctly, with the smaller diameter pointing downward to ensure that condensates stay inside the flue system. For T600 high temperature applications, sealing of the joints isn't necessary due to the friction fit joint.

However, for pellet installations where positive pressure (P1 applications) is present, seals must be applied to every joint.When cutting the pipe, it's crucial to coat any exposed steel with high-temperature paint to prevent rusting. Always wear appropriate PPE during installation. For maintenance, incorporate access doors at directional changes for easy inspection and cleaning, especially for solid fuel applications.

Regular sweeping and maintenance are recommended, ideally at least once a year.

SKU: 27-125-031

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, November 14th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

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Technical Specifications
SKU27-125-031
MaterialZero Carbon Steel
Steel Thickness0.7mm
CoatingPowder Enamel
Coating Thickness0.3mm
ColourMatt Black
ApprovalEN1856-2 T600 N1 Vm L8010 G375
Distance To Combustible375mm
Max Temperature600°C
ApplicationConnecting pipe for gas, oil & solid fuel appliances
Ensure the MI-VIT Lite pipe is installed with the smaller diameter facing downward to maintain proper condensate management. Do not use this pipe to pass through ceilings or combustible walls. For applications requiring P1 pressure rating (up to 200°C), apply seals at every joint. When dealing with T600 high temperature use, the friction fit joint eliminates the need for sealing. Always wear appropriate PPE during installation and when cutting the pipe, remember to coat any exposed steel with high-temperature paint. Incorporate access doors at directional changes for easier inspection and routine maintenance.

The MI-VIT Lite 45° Bend is suitable for gas, oil, and solid fuel appliances operating at temperatures up to 600°C.

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

The MI-VIT Lite pipe can handle temperatures up to 600°C.

Ensure that the pipe is installed with the smaller diameter pointing downward, which keeps condensates within the flue system.

For T600 high temperature installations, the friction fit joints do not require sealing. However, for pellet installations with positive pressure (P1 applications), seals must be placed on every joint.

Yes, any exposed steel from cutting should be coated with high-temperature paint to prevent rusting over time.

Chimneys serving solid fuel appliances should be swept and maintained as frequently as necessary, but at least once a year.

 

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