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Blueair

Rectangular Duct Fittings

248 products

Southwark Metal Manufacturing

Southwark 42148 Trunk Volume Damper, 14 x 8 in, Rectangular

42148

$52.35In Stock

26 available

Southwark Metal Manufacturing

Southwark 142212 Duct Elbow, 45 deg, 22 x 12 in, 26 ga, Steel, Hot Dipped Galvanized

142212

$169.913In Stock

11 available

Southwark Metal Manufacturing

Southwark 21168 End Cap, 16 x 8 in, 26 ga, Steel

21168

$10.85In Stock

101 available

Southwark Metal Manufacturing

12x6 Vertical Trunk 90 (1)

16126

$66.475In Stock

41 available

Southwark Metal Manufacturing

Southwark 212012 End Cap, 20 x 12 in

212012

$23.888In Stock

74 available

Southwark Metal Manufacturing

23 24X8 OFFSET COLLAR SW# 23

23248

$79.063In Stock

7 available

Southwark Metal Manufacturing

12x4 Register Collar (1)

27T6124

$34.75In Stock

63 available

Southwark Metal Manufacturing

Southwark 162212 Shortway Vertical Elbow, 90 deg, 22 x 12 in

162212

$118.113In Stock

7 available

Southwark Metal Manufacturing

8-10" Trunk Reducer for 10" Duct (6)

35810

$24.813In Stock

79 available

Southwark Metal Manufacturing

6x8 Flat Trunk 45 (1)

1368

$46.588In Stock

10 available

Southwark Metal Manufacturing

Southwark 212410 End Cap, 24 x 10 in, 26 ga, Steel

212410

$25.45In Stock

70 available

Southwark Metal Manufacturing

Southwark 20108 Duct Starting Collar, 10 x 8 in, Hot Dipped Galvanized, Steel

20108

$19.60In Stock

55 available

Southwark Metal Manufacturing

Southwark 161412 Duct Elbow, 90 deg, 14 x 12 in, 26 ga, Steel, Hot Dipped Galvanized

161412

$94.763In Stock

45 available

Southwark Metal Manufacturing

Southwark 16128 Duct Elbow, 90 deg, 12 x 8 in, 26 ga, Steel, Hot Dipped Galvanized

16128

$55.55In Stock

50 available

Southwark Metal Manufacturing

Southwark 42168 Trunk Volume Damper, 16 x 8 in, Rectangular

42168

$53.725In Stock

9 available

Southwark Metal Manufacturing

Southwark 142510 Broadway Flat Elbow, 90 deg, 25 x 10 in

142510

$199.863In Stock

28 available

Southwark Metal Manufacturing

Southwark 142210 Duct Elbow, 90 deg, 22 x 10 in, 26 ga, Steel, Hot Dipped Galvanized

142210

$118.35In Stock

15 available

Southwark Metal Manufacturing

Southwark 1668 Shortway Vertical Elbow, 90 deg, 8 x 6 in

1668

$60.875In Stock

24 available

Southwark Metal Manufacturing

Southwark 211210 End Cap, 12 x 10 in

211210

$15.85In Stock

115 available

Southwark Metal Manufacturing

Southwark 212010 End Cap, 20 x 10 in, 26 ga, Steel

212010

$20.45In Stock

102 available

Southwark Metal Manufacturing

6" Trunk Reducer for 10" Duct (12)

35610

$20.075In Stock

89 available

Southwark Metal Manufacturing

24x10 Vertical Trunk 45 (1)

152410

$89.60In Stock

16 available

Southwark Metal Manufacturing

Southwark 14148 Trunk Duct Elbow, 90 deg, 14 x 8 in, 26 ga, Steel, Hot Dipped Galvanized

14148

$70.40In Stock

49 available