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HDPE Half Couplings

Machined Fittings
HDPE Couplings
HDPE Half Couplings
HDPE Flanges With Weld Stubs
Boat and RV Tanks
Graduated Cylinders
Industrial Rectangular Tanks
Lexan Water Baths
  • These are designed to be welded into HDPE tanks.
  • All half couplings are long enough to be welded inside and outside the tank.
  • Available in Natural HDPE and UV resistant black.

Nominal pipe size

L

OD

1/2

1.44

1.44

3/4

1.44

1.44

1

1.44

1.98

1-1/4

1.44

2.44

1-1/2

1.44

2.44

2

1.44

2.98

2-1/2

1.56

3.75

3

1.69

4.50

4

1.94

5.50

* All dimensions are inches

Half Couplings