Y-fitting, wye fitting

A pipe fitting, 1, one end of which subdivides, forming two openings at an angle, usually 45° to the run of pipe.
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Tenders are invited for Works include approx 160 LF of Cured-in-Place liner in 6" VCP sewer lateral, including cleaning, temporary plugging, and pre and post CCTV inspection; 100 LF install Cured-in-Place liner in 8" VCP sewer main line; 4 EA sewer lateral cleanout installation - includes PVC 6" Y-fitting, couplings/adapters, 6" PVC riser to grade and threaded cap, and all excavation and restoration, complete; see outside link.
Begin the drain system by cutting into the main line (Photo 2) and splicing in a Y-fitting (Photo 3).
In the drain system, use a Y-fitting to connect horizontal pipes (Photo 3, p.
Where the tube passes by the downspout from the gutter, we installed a Y-fitting and drained the roof water from the gutter system directly into the main drainage line.