kitchen plumbing.

 kitchen plumbing. 

The dimensions and configuration of a double-bowl sink drain assembly, commonly used in kitchen plumbing. 

The layout includes precise measurements, such as a total width of 23-3/4 inches (603 mm) between the two outer drain connections, which allows it to fit standard dual-sink basins. 

The vertical distance from the top drain to the lower outlet is 10-7/16 inches (265 mm), with the center-to-center spacing between the main waste pipe and side arms measuring 12-1/4 inches (311 mm). The pipes are designed for a 1-1/2 inch (38 mm) diameter connection, standard for most residential sink drains. 

The use of T-fittings and slip-joint connections indicates easy assembly and maintenance.

 This setup efficiently combines the drainage from both basins into a single waste line, ensuring proper water flow while maintaining a compact footprint under the sink.