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Blueair

Rectangular Duct Fittings

248 products

Southwark Metal Manufacturing

Southwark 21288 Trunk Duct End Cap, 28 x 8 in, 26 ga, Steel

21288

ContactOut of Stock

Southwark Metal Manufacturing

26x8 Vertical Trunk 90 (1)

16268

ContactOut of Stock

Southwark Metal Manufacturing

2" Trunk Reducer for 6" Duct (12)

3526

$15.425In Stock

57 available

Southwark Metal Manufacturing

14x6 Vertical Trunk 45 (1)

15146

$53.975In Stock

20 available

Southwark Metal Manufacturing

Southwark 42128 Trunk Volume Damper, 12 x 8 in, Rectangular

42128

$50.725In Stock

2 available

Southwark Metal Manufacturing

Southwark 211212 End Cap, 12 x 12 in

211212

$18.663In Stock

90 available

Southwark Metal Manufacturing

12x12 Flat Trunk 45 (1)

131212

$76.413In Stock

27 available

Southwark Metal Manufacturing

Southwark 161210 Duct Elbow, 90 deg, 12 x 10 in, 26 ga, Steel, Hot Dipped Galvanized

161210

$65.70In Stock

42 available

Southwark Metal Manufacturing

22x8 Trunk Damper (1)

42228

$58.55In Stock

14 available

Southwark Metal Manufacturing

3X12X12X6 STACK HEAD (HORIZONTAL)

WS123126

ContactOut of Stock

Southwark Metal Manufacturing

3X12X12X6 STACK HEAD (LONG)

WS10X3126

$53.60In Stock

16 available

Southwark Metal Manufacturing

Southwark 16108 Short Way Vertical Elbow, 90 deg, 10 x 8 in

16108

$52.40In Stock

56 available

Southwark Metal Manufacturing

Southwark 20188 Starting Collar, 18 x 8 in, Hot Dipped Galvanized, Steel

20188

$24.40In Stock

40 available

Southwark Metal Manufacturing

12x6 Vertical Trunk 45 (1)

15126

$52.163In Stock

37 available

Southwark Metal Manufacturing

Southwark 151010 Duct Angle, 45 deg, 10 x 10 in Duct, 26 ga, Steel

151010

$47.825In Stock

44 available

Southwark Metal Manufacturing

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

13208

$71.50In Stock

36 available

Southwark Metal Manufacturing

Southwark 201612 Starting Collar, 16 x 12 in, Hot Dipped Galvanized, Steel

201612

$42.888In Stock

47 available

Southwark Metal Manufacturing

12x8 Flat Trunk 45 (1)

13128

$48.90In Stock

36 available

Southwark Metal Manufacturing

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

21148

$14.225In Stock

129 available

Southwark Metal Manufacturing

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

16228

$81.575In Stock

17 available

Southwark Metal Manufacturing

Southwark 131410 Duct Elbow, 45 deg, 14 x 10 in, 26 ga, Steel, Hot Dipped Galvanized

131410

$73.30In Stock

31 available

Southwark Metal Manufacturing

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

16208

$59.00In Stock

41 available

Southwark Metal Manufacturing

25x10 Flat Trunk 45 (1)

132510

$143.913In Stock

33 available

Southwark Metal Manufacturing

SW# 14 16x6 Flat Elbow

14166

$82.563In Stock

5 available

Southwark Metal Manufacturing

10x6 Register Collar (1)

27T6106

$34.75In Stock

61 available