BDM Dalsin Line Pro-Form 7" x 25ft Aluminum Flex With Ends h38 Maximum Ducting Length: 6' is

Maximum Ducting Length: 6' is recommended a maximum length

8" H Weight BXL/BXR Model: 321lb [146kg]

Galvanized and stainless steel components

Part Number 1156 Finish Black Material Steel Overall Height 31-Inch Weight 16 lbs Warranty

BDM Dalsin Line Pro-Form 7" x 25ft Aluminum Flex With Ends h38 Maximum Ducting Length: 6' is"Dalsin Line" Aluminum Flex Liners are used for venting category 1 heating appliances or direct vent appliances into a masonry chimney. Manufactured using Type 3003 aluminum, this heavy duty 2 ply liner is made from two strips of . 005", high grade aluminum for a total thickness of . 010" What's Included 7" x 25ft Aluminum Flex With Ends Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip Components are made from . 020 thick type