BDM Dalsin Line 3" x 30ft Pro-Form Aluminum Insulated Flex w26.50 Empire 3/4" matte black beveled

Empire 3/4" matte black beveled adjustable trim

Made of two plies black polyester with fiberglass insulation

Attaches 3” pipe to branch and 4” pipe to the body

Mobile home approved

Required for the corner configuration of the MVF40 series fireplace

BDM Dalsin Line 3" x 30ft Pro-Form Aluminum Insulated Flex w26.50 Empire 3/4" matte black beveled"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" Features Liner is made from 2 ply of . 005" thick type 3003 aluminum strip Components are made from . 020 thick type 3003 aluminum Locking seam on liner is the