GREENSEAM GRR9P7PGA26 Round Reducer, 9 in x 7 in Duct Dia, Galvanized Steel, 26

GREENSEAM GRR7P6PGA26 Round Reducer, 7 in x 6 in Duct Dia, Galvanized Steel, 26

Duct Reducer, For Nominal Duct Diameter 7 in, Inlet Diameter 7 in, Inside Diameter 7 in, Overall Length 6 in, Product Type Reducer, Weight 0.9 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

GREENSEAM GRR5P4PGA26 Round Reducer, 5 in x 4 in Duct Dia, Galvanized Steel, 26

Duct Reducer, For Nominal Duct Diameter 5 in, Inlet Diameter 5 in, Inside Diameter 5 in, Overall Length 6 in, Product Type Reducer, Weight 0.6 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

GREENSEAM GRFTJ4GA26 Round Tee, 4 in Duct Dia, Galvanized Steel, 26 GA, 4 in W,

Duct Tee, For Nominal Duct Diameter 4 in, Inlet Diameter 4 in, Material Steel, Overall Length 10 1/2 in, Product Type Tee, Material Thickness 26 ga, Weight 1 lb, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F, For Duct Height... ... more

GREENSEAM GRR10P9PGA26 Round Duct Reducer, 10 in x 9 in Duct Dia, Galvanized

Duct Reducer, For Nominal Duct Diameter 10 in, Inlet Diameter 10 in, Inside Diameter 10 in, Overall Length 6 in, Product Type Reducer, Weight 1.3 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

GREENSEAM GRR6P5PGA24 Round Reducer, 6 in x 5 in Duct Dia, Galvanized Steel, 24

Duct Reducer, For Nominal Duct Diameter 6 in, Inlet Diameter 6 in, Inside Diameter 6 in, Overall Length 6 in, Product Type Reducer, Weight 0.7 lb, Material Thickness 24 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

GREENSEAM GRR5P4PGA24 Round Reducer, 5 in x 4 in Duct Dia, Galvanized Steel, 24

Duct Reducer, For Nominal Duct Diameter 5 in, Inlet Diameter 5 in, Inside Diameter 5 in, Overall Length 6 in, Product Type Reducer, Weight 16.95 lb, Material Thickness 24 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

NORDFAB 8040025869 Round Duct Reducer, 6 in x 4 in Duct Dia, Galvanized Steel,

Duct Reducer, For Nominal Duct Diameter 4 in, 6 in, Inlet Diameter 6 in, Overall Length 8 in, Product Type Reducer, Weight 1.75 lb, Material Thickness 22 ga, Maximum Pressure Rating 42 in wc, Maximum Temperature Rating 390 Degrees F, Material Steel,... ... more

NORDFAB 8040025891 Round Duct Reducer, 10 in x 8 in Duct Dia, Galvanized Steel,

Duct Reducer, For Nominal Duct Diameter 8 in, 10 in, Inlet Diameter 10 in, Overall Length 8 in, Product Type Reducer, Weight 3 lb, Material Thickness 22 ga, Maximum Pressure Rating 42 in wc, Maximum Temperature Rating 390 Degrees F, Material Steel,... ... more

NORDFAB 8040025889 Round Reducer, 10 in x 6 in Duct Dia, Galvanized Steel, 22

Duct Reducer, For Nominal Duct Diameter 6 in, 10 in, Inlet Diameter 10 in, Overall Length 10 in, Product Type Reducer, Weight 3 lb, Material Thickness 22 ga, Maximum Pressure Rating 42 in wc, Maximum Temperature Rating 390 Degrees F, Material Steel,... ... more

GREENSEAM GRECP5GA24 End Cap, 5 in Duct Dia, Galvanized Steel, 24 GA, 5 in W x

End Cap, For Nominal Duct Diameter 5 in, Inlet Diameter 5 in, Material Steel, Overall Length 2 in, Product Type End Cap, Material Thickness 24 ga, Maximum Pressure Rating 3 in wc, Standards ASTM A653 and A924, SMACNA, Finish Galvanized, Overall Height... ... more

SOLER & PALAU CAR400 Steel Backdraft Damper,16"

16 In.dia Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter 16 in, Frame Material Galvanized Steel, Number of Panels 2, Overall Height 7 5/8 in, Rough Opening Diameter 15 5/8 in, Rough Opening Shape Round, Fits Fan... ... more