Sigma
Sigma has been specifically designed as a connecting flue pipe to facilitate connection between an appliance and either an existing brick chimney or a prefabricated twin wall system. It is manufactured in the UK by SFL.
Suitable For
- Solid fuel
- Biomass
- Internal use
Features
- Smooth, aesthetically pleasing joint without the need for locking bands
- Stocked in 100mm matt black
- Manufactured from 0.6mm 316L stainless steel
- Specific connecting components for MCZ pellet stoves
- 10 year conditional manufacturer’s guarantee
Approvals
- CE marked to BS EN 1856-2 with product designation T600 D V2 L50060 G(3 x Ø)
- Tested at a temperature of 1000°C for 30 minutes as required under BS EN 1856-2

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Sigma Brochure 2022 | Click to download |