- US Patent #11,670,923
Rigid aluminum conduit couplings are available in a range of sizes to complement your aluminum conduit order. Combine conduit, couplings, and elbows to create the perfect system for your installation needs. Rigid aluminum conduit couplings are not designed for use with American Conduit aluminum EMT product. For your EMT joining needs, select an approved coupling from one of the many approved suppliers.
Product Size
3.50 in.
91 mm
Dimension A
Nominal Pipe Size O.D. X Wall
4.000 X .100 in.
101.60 X 2.54 mm
Dimension B
Outside Diameter Minimum
4.38 in.
111.3 mm
Dimension C
Outside Diameter Maximum
4.020 in.
102.1 mm
Dimension D
Outside Diameter
4.000 in.
101.6 mm
Wt/C Ft or Pcs
189 lbs.
85.71 kg
Inside Diameter
3.800 in.
96.5 mm
Master Bundle Quantity
Wall Thickness
0.100 in.
2.5 mm
Sub-Bundle (ft.)
Length without coupling
20 ft.
6.1 m
Master Bundle (ft.)
Length of Coupling
Wt. of Master Bundle
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Product Size
3.50 in.
91 mm
Nominal Pipe Size O.D. X Wall
4.000 X .100 in.
101.60 X 2.54 mm
Outside Diameter Minimum
4.38 in.
111.3 mm
Outside Diameter Maximum
4.020 in.
102.1 mm
Outside Diameter
4.000 in.
101.6 mm
Inside Diameter
3.800 in.
96.5 mm
Wall Thickness
0.100 in.
2.5 mm
Length without coupling
20 ft.
6.1 m
Length of Coupling
Dimension A
Dimension B
Dimension C
Dimension D
Wt/C Ft or Pcs
189 lbs.
85.71 kg
Master Bundle Quantity
Sub-Bundle (ft.)
Master Bundle (ft.)
Wt. of Master Bundle
Product Type
Total feet Per Bundle
Material
Thread Protector Color
Underwriters’ Laboratories UL6A
Federal Specification
ANSI
Canadian Standard Association CSA
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