DWV Couplings

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.
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1 1/2" Coupling H x H DWV Fitting, D100-015
D100015
2" Coupling H x H DWV Fitting, D100-020
D100020
3" Coupling H x H DWV Fitting, D100-030
D100030
4" Coupling H x H DWV Fitting, D100-040
D100040
6" Coupling H x H DWV Fitting, D100-060
D100060
8" Coupling H x H DWV Fitting, D100-080
D100080
2" x 1 1/2" Red Coupling DWV Fitting, D102-251
D102251
3" x 1 1/2" Red Coupling DWV Fitting, D102-337
D102337
3" x 2" Red Coupling DWV Fitting, D102-338
D102338
4" x 2" Red Coupling DWV Fitting, D102-420
D102420
4" x 3" Red Coupling DWV Fitting, D102-422
D102422
6" x 4" Red Coupling DWV Fitting, D102-532
D102532
8" x 4" Red Coupling DWV Fitting, D102-582
D102582
8" x 6" Red Coupling DWV Fitting, D102-585
D102585
1 1/2" Repair Coupling DWV Fitting, D130-015
D130015
2" Repair Coupling DWV Fitting, D130-020
D130020
3" Repair Coupling DWV Fitting, D130-030
D130030
4" Repair Coupling DWV Fitting, D130-040
D130040
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