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Blueair

Rectangular Duct Fittings

248 products

Southwark Metal Manufacturing

12x8 Flat Trunk 45 (1)

13128

$48.90In Stock

Southwark Metal Manufacturing

Southwark 21148 End Cap, 14 x 8 in, 26 ga, Steel

21148

$14.225In Stock

Southwark Metal Manufacturing

25x10 Flat Trunk 45 (1)

132510

$143.913In Stock

Southwark Metal Manufacturing

Southwark 13208 Duct Angle, 45 deg, 20 x 8 in Duct, 26 ga, Steel

13208

$71.50In Stock

Southwark Metal Manufacturing

Southwark 141612 Trunk Duct Elbow, 90 deg, 16 x 12 in, 26 ga, Steel, Hot Dipped Galvanized

141612

$135.588In Stock

Southwark Metal Manufacturing

6x8 End Cap (6)

2168

$13.638In Stock

Southwark Metal Manufacturing

Southwark 21208 Trunk Duct End Cap, 20 x 8 in, 26 ga, Steel

21208

$11.825In Stock

Southwark Metal Manufacturing

Southwark 162012 Duct Elbow, 90 deg, 20 x 12 in, 26 ga, Steel, Hot Dipped Galvanized

162012

$111.813In Stock

Southwark Metal Manufacturing

Southwark 35210 Duct Reducer, 2 in, Hot Dipped Galvanized, Steel

35210

$17.80In Stock

Southwark Metal Manufacturing

14x12 Vertical Trunk 45 (1)

151412

$71.875In Stock

Southwark Metal Manufacturing

WSJ 30 2X10 WALL STACK

WSJ30210

$44.45In Stock

Southwark Metal Manufacturing

Southwark 20168 Duct Starting Collar, 16 x 8 in, Hot Dipped Galvanized, Steel

20168

$22.80In Stock

Southwark Metal Manufacturing

2" Trunk Adapter for 8" Duct (12)

352

$15.425In Stock

Southwark Metal Manufacturing

Southwark 151210 Duct Angle, 45 deg, 12 x 10 in Duct, 26 ga, Steel

151210

$52.00In Stock

Southwark Metal Manufacturing

Southwark 16228 Shortway Vertical Elbow, 90 deg, 22 x 8 in

16228

$81.575In Stock

Southwark Metal Manufacturing

28x8 Flat Trunk 45 (1)

13288

$143.913In Stock

Southwark Metal Manufacturing

Southwark 16208 Shortway Vertical Elbow, 90 deg, 20 x 8 in, 26 ga, Steel, Hot Dipped Galvanized

16208

$59.00In Stock

Southwark Metal Manufacturing

10x4 Register Collar (1)

19RC6104

$32.00In Stock

Southwark Metal Manufacturing

28x8 Trunk Start Collar (6)

20288

$53.413In Stock

Southwark Metal Manufacturing

24x8 Trunk Damper (1)

42248

$60.125In Stock

Southwark Metal Manufacturing

Southwark 21188 Duct End Cap, 18 x 8 in, 26 ga, Steel

21188

$16.375In Stock

Southwark Metal Manufacturing

24x12 Flat Trunk 45 (1)

132412

$165.50In Stock

Southwark Metal Manufacturing

Southwark 131210 Duct Elbow, 45 deg, 12 x 10 in, 26 ga, Steel, Hot Dipped Galvanized

131210

$66.875In Stock

Southwark Metal Manufacturing

Southwark 1111066 Register Outlet, 10 x 6 x 6 in

1111066

$30.488In Stock

Southwark Metal Manufacturing

22x10 Vertical Trunk 90 (1)

162210

$102.85In Stock