DWV Couplings

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18 Items

  • 2" Repair Coupling DWV Fitting, D130-020
    $3.89
  • 1 1/2" Coupling H x H DWV Fitting, D100-015
    $0.89
  • 3" x 2" Red Coupling DWV Fitting, D102-338
    $6.99
  • 4" x 3" Red Coupling DWV Fitting, D102-422
    $14.69
  • 2" Coupling H x H DWV Fitting, D100-020
    $1.29
  • 4" x 2" Red Coupling DWV Fitting, D102-420
    $13.89
  • 4" Coupling H x H DWV Fitting, D100-040
    $8.19
  • 3" Coupling H x H DWV Fitting, D100-030
    $4.79
  • 6" Coupling H x H DWV Fitting, D100-060
    $28.39
  • 8" Coupling H x H DWV Fitting, D100-080
    $47.19
  • 2" x 1 1/2" Red Coupling DWV Fitting, D102-251
    $2.89
  • 3" x 1 1/2" Red Coupling DWV Fitting, D102-337
    $9.09
  • 6" x 4" Red Coupling DWV Fitting, D102-532
    $60.29
  • 8" x 4" Red Coupling DWV Fitting, D102-582
    $83.09
  • 8" x 6" Red Coupling DWV Fitting, D102-585
    $67.49
  • 1 1/2" Repair Coupling DWV Fitting, D130-015
    $5.59
  • 3" Repair Coupling DWV Fitting, D130-030
    $9.89
  • 4" Repair Coupling DWV Fitting, D130-040
    $19.09
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18 Items

DWV couplings are used to join two pieces of pipe in a DWV system. These couplings come in standard sizes but also have the options of reducing sizes in case the piping system calls for a reduction in the line.