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EuroSW1 - Adjustable Pipe 250-400mm - Ø 125mm - Ø 125mm (31-125-013)

National Flues presents the EuroSW1 Adjustable Pipe, a high-quality stainless steel flue connector designed for gas, oil, and solid fuel appliances. This versatile flue system adapter offers a reliable connection and is ideal for both retrofit and new build projects. Read more...
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At a Glance

  • Constructed from premium 316 grade stainless steel for superior corrosion resistance
  • Adjustable design offering a flexible 250-400mm installation range
  • Robust continuous weld for a seamless, secure connection
  • Engineered to withstand temperatures up to 600°C
  • Simple friction-fit joint installation with optional sealing
  • Complies with EN1856-2 T600 N1 Vm L50100 G375 for safety and reliability

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Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The EuroSW1 Adjustable Pipe 250-400mm is a versatile connecting pipe designed for gas, oil, and solid fuel appliances with temperatures up to 600°C. Constructed from zero carbon steel, this single-skin flue system is suitable for connecting your appliance to a Flue Liner, Chimney Stack, or Twin Wall Flue System. Note, it should not be used to pass through ceilings or combustible walls.

Ensure no piece of EuroSW1 125mm is installed within 375mm of combustible materials. Always install with the smaller diameter pointing downward to keep condensates within the flue system. This friction-fit joint doesn't generally need sealing, but for extra security, you can use fire cement or high-temperature silicone sealant.

The pipe can be cut to size, but any exposed steel must be treated with high-temperature paint to prevent rusting. Regular chimney inspection and cleaning are essential, especially when used with solid fuel appliances. Install EuroSW1 with access doors at direction changes to facilitate this.

SKU: 31-125-013

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.

Technical Specifications
SKU31-125-013
Material316 grade stainless steel
Adjustable Length250-400mm
Pipe DiameterØ 125mm
Steel Thickness1mm
SeamContinuous Weld
Approved ForWood, Oil, Gas, Low sulphur coal
Distance To Combustible375mm
Max Operating Temperature600°C
Warranty2 year manufacturing defect warranty
Joint MethodFriction fit (option to seal with fire cement or high-temperature silicone)
Ensure the smaller diameter end is always positioned downward to contain condensates. Keep all installed sections at least 375mm away from any combustible materials. Note that this pipe is designed strictly for non-combustible applications and must not pass through ceilings or combustible walls. For an added layer of security, you may choose to apply a high-temperature silicone sealant or fire cement at the joint. When cutting the pipe to the desired length, remember to treat any exposed steel with high-temperature paint to prevent rust formation. Regular cleaning and inspection are recommended, particularly when used with solid fuel appliances, to ensure efficient and safe operation.

The EuroSW1 Adjustable Pipe is used as a connecting pipe between your appliance and your Flue Liner, Chimney Stack, or Twin Wall Flue System, suitable for gas, oil, and solid fuel appliances.

Yes, the pipe can be cut to fit your specific requirements, but any exposed steel must be treated with high-temperature paint to prevent rusting.

Absolutely, the EuroSW1 pipe can handle temperatures up to 600°C, making it ideal for gas, oil, and solid fuel appliances.

Ensure the smaller diameter is pointing downward to keep condensates within the system. Maintain a distance of at least 375mm from combustible materials.

The EuroSW1 has a friction-fit joint that typically does not require sealing, but you can use fire cement or high-temperature silicone sealant for added security.

For solid fuel applications, it's recommended to clean the flue at least once a year or as frequently as needed.

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

 

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