• SDR 45 Degree Street Elbow ~ 4"$ 3.13
• SDR/PVC Tee Wye ~ 4"$ 6.78
• SDR/PVC Female Adapter 4"$ 4.09
• 4 Sdr Cleanout Plug$ 2.13

Branch a 4" horizontal sewer or drain line off a 4" main at a 45-degree angle. The wye's angled connection promotes smooth flow into the main line and reduces the chance of clogs at the junction -- the standard fitting for adding a lateral to a 4" gravity sewer.

• 4" x 4" x 4" wye configuration (45-degree branch)
• SDR 35 PVC -- ASTM D3034 sewer pipe standard
• Hub x Hub x Hub -- solvent-weld joints on all three ends
• Gasketed joint compatible when used with appropriate adapter
• For gravity sewer, septic seepage systems, and perimeter drains
• Green color code identifies it as sewer / DWV (non-pressure)

Best For: Adding a branch line to a 4" horizontal sewer main -- laundry, kitchen, or secondary bath drains tying into a house main; septic tank inlet and seepage-system connections; foundation perimeter drain junctions. Wyes are used only for horizontal branches; use a sanitary tee for vertical stack-to-branch transitions. Not rated for pressure applications.