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MI-VIT Lite - Pipe with Door 500mm - Ø 150 (27-150-016)

National Flues presents the MI-VIT Lite 500mm Pipe with Door – an expertly engineered connecting flue pipe designed for gas, oil, and solid fuel appliances. This product, built from robust zero carbon steel and finished with a durable powder enamel coating in a stylish matt black, withstands temperatures up to 600°C. Its integrated access door simplifies regular maintenance, making it an ideal choice for efficient flue systems. Explore complementary flue accessories to further optimise your inst Read more...
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At a Glance

    Durable zero carbon steel construction
    Powder enamel coating for enhanced corrosion resistance
    Endures high temperatures up to 600°C
    Integrated access door for easy chimney sweeping
    Suitable for gas, oil, and solid fuel appliances
    Complies with EN1856-2 T600 N1 Vm L8010 G450 standards
    Optional sealing available for P1 installations
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. 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.

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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 MI-VIT Lite 500mm Pipe with Door is designed specifically for connecting gas, oil, and solid fuel appliances that operate at temperatures up to 600°C. Constructed from zero carbon steel and coated with a vitreous enamel finish in matt black, this single skin connecting flue system ensures longevity and efficiency. This pipe should be used to link your appliance to the Flue Liner, Chimney Stack, or Twin Wall Flue System, but not for passing through ceilings or combustible walls.

The friction fit joints do not require sealing in T600 high temperature applications. For positive pressure (P1) installations, seals are needed at each joint. Maintenance is straightforward with the built-in access door, making chimney sweeping easier and ensuring optimal performance.

SKU: 27-150-016

Technical Specifications
SKU27-150-016
Length500mm
MaterialZero Carbon Steel
CoatingPowder Enamel
Coating Thickness0.3mm
Pipe Diameteru00d8150
Steel Thickness0.7mm
ColourMatt Black
ApprovalEN1856-2 T600 N1 Vm L8010 G450
Distance To Combustible450mm clearance
Temperature RangeUp to 600u00b0C
When installing the MI-VIT Lite Pipe, ensure that the friction fit joints are correctly aligned for T600 high temperature applications. Always orient the pipe with the smaller diameter end pointed downward to effectively manage condensate drainage. For P1 positive pressure installations, remember to apply seals at every joint to provide a secure fit. Maintain a clearance of at least 450mm from combustible materials. Optional accessories, such as additional sealing kits and chimney sweeping tools, are available to further enhance installation security and ease of maintenance.

The MI-VIT Lite Pipe is suitable for gas, oil, and solid fuel appliances with temperatures up to 600°C.

Yes, the MI-VIT Lite Pipe can be cut, but ensure any exposed steel is covered with high-temperature paint to prevent rust.

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

For T600 high temperature installations, the joints do not require sealing. However, for P1 positive pressure applications, seals must be placed at every joint.

Install the MI-VIT Lite Pipe the correct way up with the smaller diameter pointing downward to keep condensates inside the flue system. Ensure it's not installed within 450mm of combustible materials.

Chimneys serving solid fuel appliances should be swept and maintained at least once a year, or more frequently if necessary.

The MI-VIT Lite Pipe is constructed from zero carbon steel with a vitreous enamel coating in a matt black finish.

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