Product Info Catalog Plumbing Pipe & Fittings PVC DWV 45-Degree Schedule 40 Sanitary Elbow, 4-In. DWV 45-Degree Schedule 40 Sanitary Elbow, 4-In. Request a Quote UPC: 611942034048 SKU: 153296 Model Number: PVC 00321 1400HA 4" DWV 45 Degree Schedule 40 Sanitary Elbow.