Aluminum Adjustable Elbow, 3"
Lambro # 2300
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Aluminum Adjustable Elbow, 4"
Lambro # 231
Adjustable aluminum elbow. |
Snap Lock Pipe, Aluminum 3" x 24"
Lambro # 228
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Black Poly Insulated Flex Duct, 6" x 25'
Gray Metal # 2506
UL 181 approved Class 1 Air Duct material. Jacketed with a black polyethylene vapor barrier. Airtight core is a polyester laminate encapsulating a galvanized spring wire helix. Fiberglass insulation is a minimum of 1-1/4" thick. Minimize or Learn More more... |
Flex Aluminum Duct, 4" x 8'
Lambro # 302
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Flex Compress Alum Duct, 6" x 8'
Lambro # 306
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Flex Compress Aluminum Duct, 3" x 8'
Lambro # 301
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Flex Compressed Aluminum Duct, 7" x 8'
Lambro # 308
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Flexible Ducting, 3" x 8'
Lambro # 3110
Includes 2 plastic clamps. |
Poly Insulated Flex Duct, 8" x 25'
Gray Metal # 2508
UL 181 approved Class 1 Air Duct material. Jacketed with a black polyethylene vapor barrier. Airtight core is a polyester laminate encapsulating a galvanized spring wire helix. Fiberglass insulation is a minimum of 1-1/4" thick. Minimize or Learn More more... |