4 INCH X 3 INCH DWV REDUCING BUSHING

PVC FITTINGS ARE FOR DRAIN, WASTE AND VENT PURPOSES. THEY ARE USED IN GRAVITY-FED WASTE ELIMINATION SYSTEMS AND ARE FOR NON-PRESSURE SYSTEMS WHERE TEMPERATURES WILL NOT EXCEED 140F. PVC IS LIGHTWEIGHT AND EASY TO INSTALL. THEY REQUIRE NO SPECIAL TOOLS FOR CUTTING, AND BE INSTALLED WITH SOLVENT CEMENTING, THREADING, FLANGING, AND ROLL-GROOVED JOINING.