PVC DWV fittings are for drain waste and vent purposes.
.ELBOW 45 PVC DWV 4"" HXH They require no special tools for cutting and be installed with solvent cementing threading flanging and roll-grooved joining. PVC is lightweight and easy to install. They are used in gravity-fed waste elimination systems and are for Non-Pressure systems where temperatures will not exceed 140° F.