SUPRA Plus Chimney System

The SUPRA Plus chimney system range is specifically designed to meet the demands of the latest high efficiency condensing heating appliances. The system is supplied complete with factory fitted and bonded elastomer seals, offering peace of mind and reduced installation time for the installer.

SUPRA Plus is a single-wall pre-fabricated stainless steel flue system, primarily designed for gas and kerosene (28Sec) oil fired appliances, which produce condensates and positive pressure conditions as a function of their operation, such as high efficiency condensing appliances.

The system is manufactured in 9 diameters ranging from 80mm to 350mm and consists of a range of lengths and fittings which simply push-fit together, and which are secured with a Locking Band. The entire system is manufactured from corrosion resistant grade 316L (1.4404:X2CrNiMo 17-12-2) stainless steel and is manufactured using a fully welded construction and precision formed close tolerance joints. Supra plus now obtains a H1 pressure rating as standard and can withstand pressures up to 5000 Pa.

The SUPRA Plus product is available with a wide range of support components that cater for both lateral and vertical structural loading of the product. SFL does not recommend any other system of support being used with the product, unless approved by SFL prior to installation.

SFL also offer a range of extended internal diameters in covering 400mm, 500mm and 600mm for large commercial projects.  Diameters above 350mm are manufactured from 1mm 316L (1.4404:X2CrNiMo 17-12-2) stainless steel.  Please refer to SFL for further information.

Gas  
Oil (28 sec)  
Condensing/Wet  
N1  
P1  
T200  
T450  
Internal  
External

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