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Blueair

Rectangular Duct Fittings

248 products

Southwark Metal Manufacturing

14x6 Flat Trunk 45 (1)

13146

$55.675In Stock

16 available

Southwark Metal Manufacturing

Southwark 1688 Trunk Duct Elbow, 90 deg, 8 X 8 in, 26 ga, Steel, Hot Dipped Galvanized

1688

$50.85In Stock

68 available

Southwark Metal Manufacturing

Southwark 14188 Square Broadway Flat Elbow, 90 deg, 18 x 8 in, 26 ga, Steel, Hot Dipped Galvanized

14188

$63.65In Stock

23 available

Southwark Metal Manufacturing

Southwark 161010 Duct Elbow, 90 deg, 10 x 10 in, 26 ga, Steel, Hot Dipped Galvanized

161010

$62.30In Stock

35 available

Southwark Metal Manufacturing

Southwark 358 Duct Reducer, 8 in, Hot Dipped Galvanized, Steel

358

$21.588In Stock

93 available

Southwark Metal Manufacturing

Southwark 16168 Shortway Vertical Elbow, 90 deg, 16 x 8 in, 26 ga, Steel, Hot Dipped Galvanized

16168

$64.675In Stock

46 available

Southwark Metal Manufacturing

Southwark 131612 Duct Elbow, 45 deg, 16 x 12 in, 26 ga, Steel, Hot Dipped Galvanized

131612

$104.063In Stock

36 available

Southwark Metal Manufacturing

Southwark 201812 Starting Collar, 18 x 12 in, Hot Dipped Galvanized, Steel

201812

$45.725In Stock

40 available

Southwark Metal Manufacturing

Southwark 16148 Trunk Duct Elbow, 90 deg, 14 x 8 in, 26 ga, Steel, Hot Dipped Galvanized

16148

$59.525In Stock

44 available

Southwark Metal Manufacturing

Southwark 142012 Duct Elbow, 90 deg, 20 x 12 in, 26 ga, Steel, Hot Dipped Galvanized

142012

$160.813In Stock

23 available

Southwark Metal Manufacturing

Southwark 14288 Duct Elbow, 45 deg, 28 x 8 in, 26 ga, Steel, Hot Dipped Galvanized

14288

$199.863In Stock

3 available

Southwark Metal Manufacturing

14x4 Register Collar (1)

27T6144

$37.425In Stock

37 available

Southwark Metal Manufacturing

WSJ 30 2X10 WALL STACK

WSJ30210

$44.45In Stock

6 available

Southwark Metal Manufacturing

Southwark 131810 Duct Elbow, 45 deg, 18 x 10 in, 26 ga, Steel, Hot Dipped Galvanized

131810

$89.85In Stock

20 available

Southwark Metal Manufacturing

22x10 Vertical Trunk 45 (1)

152210

$77.80In Stock

17 available

Southwark Metal Manufacturing

Southwark 13108 Trunk Duct, 10 in W, 8 in H, 26 ga, Hot-Dipped Galvanized, Steel

13108

$43.25In Stock

38 available

Southwark Metal Manufacturing

Southwark 15188 Trunk Duct Elbow, 45 deg, 18 x 8 in, 26 ga, Steel, Hot Dipped Galvanized

15188

$57.20In Stock

30 available

Southwark Metal Manufacturing

2" Trunk Reducer for 12" Duct (12)

35212

$17.80In Stock

123 available

Southwark Metal Manufacturing

Southwark 2188 Duct End Cap, 8 X 8 in, 26 ga, Steel

2188

$12.775In Stock

162 available

Southwark Metal Manufacturing

Southwark 211410 Duct End Cap, 14 x 10 in, 26 ga, Steel

211410

$16.95In Stock

79 available

Southwark Metal Manufacturing

Southwark 13168 Duct Elbow, 45 deg, 16 x 8 in, 26 ga, Steel, Hot Dipped Galvanized

13168

$58.90In Stock

29 available

Southwark Metal Manufacturing

22x10 Flat Trunk 45 (1)

132210

$108.80In Stock

10 available

Southwark Metal Manufacturing

Southwark 21268 End Cap, 26 x 8 in

21268

$24.425In Stock

3 available

Southwark Metal Manufacturing

14x10 Trunk Start Collar (6)

201410

$30.60In Stock

47 available

Southwark Metal Manufacturing

30x8 Vertical Trunk 45 (1)

15308

$98.938In Stock

2 available