Single Adaptor (Flex) to Double – Ø 150


For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil boiler, gas boiler and any solid fuel appliances.



Outer skin is made from 304 stainless Steel and is 0.4mm thick. This is then coated in a high temperature Black finish. The Inner skin is made from 316 grade stainless steel and is 0.4mm thick. Insulation is compressed rockwool giving a density of 200kg/m3. All parts are fully welded.
Distance to combustibles is 50mm.

TWPro is HETAS Approved and is CE marked.
Designation Number is
EN1856-1 T600 N1 W V2 L50040 G50.
EN1856-1 T200 P1 W V2 L50040 O20.

TWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band (supplied).
Make sure that you keep a distance of 50mm from the outside of the flue to any combustible material (wood, plaster board).


Product Details

SKU 30-150-101
Item Single Adaptor (Flex) to Double – Ø 150
Designation: EN1856-1 T600 N1 W V2 L50040 G50
EN1856-1 T200 P1 W V2 L50040 020
System: TWPro Black
Inner Material: 316L Stainless Steel – 0.40mm thick
Outer Material: 304 Stainless Steel – 0.40mm thick – High Temperature Black Coated
Fuels: Wood, Oil, Gas, Low sulphur coal
Approvals: HETAS / CE
Distance to Combustibles: 50mm

Product Dimensions