Part Number: 6DFS-MS
eFireplaceStore Item Number: CPF-21006
This part should be used with the DuraVent DuraFlex Zero Clearance Insulation Sleeve in order to comply with the UL 1777 standard for wood burning appliances and masonry chimneys. It is designed to work with UltraPro 6" chimney liner pipe and its actual diameter is 1" larger than the nominal diameter. This part is available in diameters of 4", 5", 5.5", 6", and 8". It is made of single wall 0.005" stainless steel in a 304 or 316Ti stainless steel.