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EuroSW1 - Increaser - Ø 175-200mm - Ø 175-200mm (31-175-002)

The EuroSW1 Increaser Ø 175-200mm by National Flues is a premium quality connecting pipe designed for secure and efficient flue systems. Ideal for stainless steel flue installations, this high-performance increaser is engineered for gas, oil, and solid fuel appliances, providing excellent durability and heat resistance. Read more...
EuroSW1 - Increaser - Ø 175-200mm - Ø 175-200mm
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At a Glance

  • Premium 316 grade stainless steel construction
  • High temperature tolerance up to 600°C
  • Continuous weld seam for enhanced strength
  • Friction-fit design eliminating the need for sealants
  • Designed for safe use with gas, oil, and solid fuel systems

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Phone: 01670 206999
Email: sales@nationalflues.com

The EuroSW1 Increaser Ø 175-200mm is a versatile and durable connecting pipe designed to safely and effectively link your combustion appliances to your flue liner, chimney stack, or twin wall flue system. This single skin flue pipe is crafted from high-grade zero carbon steel, ensuring reliability and longevity for various heating systems, including gas, oil, and solid fuel, capable of withstanding temperatures up to 600°C. Installation is straightforward but crucial.

Ensure that the pipe is fitted the correct way up—with the smaller diameter pointing downwards—to keep condensates contained within the flue system. It's a friction-fit joint, removing the need for sealants, though jointing compound can be used for extra security. Note that the EuroSW1 should not be installed within 540mm of combustible materials like wood or plasterboard, nor should it pass through ceilings or combustible walls.

For optimal maintenance, especially with solid fuel systems, include inspection and cleaning points by using access doors at changes of direction. Importantly, any cuts should be treated with high-temperature paint to prevent rusting over time. Please ensure appropriate PPE is worn during installation.

SKU: 31-175-002

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. 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
Product NameEuroSW1 Increaser Ø 175-200mm - Ø 175-200mm
Material316 grade stainless steel
Steel Thickness1mm
SeamContinuous Weld
Fuel CompatibilityWood, Oil, Gas, Low sulphur coal
ApprovalEN1856-2 T600 N1 Vm L50100 G540
Distance To Combustible540mm
Warranty2 year manufacturing defect warranty
Joint MethodFriction fit (jointing compound optional)
Max Operating Temperature600°C
Installation OrientationSmaller diameter downwards
Ensure the EuroSW1 Increaser is installed with the smaller diameter end pointing downwards to trap condensates within the flue system. The friction-fit design facilitates secure joining without the necessity for sealants, although a jointing compound (such as fire cement or high-temperature silicone sealant) may be applied for additional security. It is imperative to adhere to the 540mm clearance from combustible materials, including wood and plasterboard. Do not attempt to pass this pipe through ceilings or combustible walls. For systems handling solid fuel, consider incorporating access doors at directional changes for regular cleaning and safe maintenance. Always wear the appropriate personal protective equipment during installation.

The EuroSW1 Increaser is manufactured from high-quality zero carbon steel, providing excellent durability and heat resistance.

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

Ensure that the smaller diameter points downwards to keep condensates within the system. It should also not be placed within 540mm of combustible materials.

No sealing is required due to its friction-fit design, although jointing compound like fire cement or high-temperature silicone sealant can be used for extra security.

No, the EuroSW1 should not be used to pass through ceilings or combustible walls due to safety restrictions.

Regular inspection and cleaning are recommended, especially for solid fuel systems. Use access doors at direction changes for easy maintenance.

Yes, it can be cut, but any exposed steel should be covered with high-temperature paint to prevent rust.

 

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