Floor Sink Wye To Top Of Pipe

In this picture a diyer has installed a wye to connect the p trap to the vertical drain.

Floor sink wye to top of pipe.

You can also drop the sink drain to a waste line on a lower floor. If the two pipes run parallel to each other use the wye. Wyes are incorrect for this application. Knowing which drain fittings to use in each application is critical to avoiding code violations and really unpleasant smells.

The sink drain must maintain a minimum slope of 1 4 inch per foot from the stub out to the point where you tie it in. Cross fittings crosses have four openings for pipes one inlet and three outlets or three inlets and one outlet depending on the need. I am looking to put a laundry box and am hearing that 42 from floor but i m also hearing that 18 to 30 from p trap as well. But they had to add a 45 degree elbow to make the horizontal p trap connection.

Dual kitchen sink plumbing can be quite tricky and you h. Mixing up wyes tees and elbows. A second case to consider is where a vertical pipe serves both as a drain and a vent. The left pipe is a vent that goes through the roof and the right one is an upstairs kitchen drain.

With a wye the fluid passing through the junction would. It connects via a 3 length of 2 pipe a 1 5 2 adapter a 90 degree 1 5 bend and a 1 5 swivel abs adapter to the output of the hair trap. Obviously anything higher than the utility sink but not to high that the washing machine can t pump out the water. In this video we show you how to install dual kitchen sink drain plumbing pipes under kitchen sinks.

You run that 2 pipe toilet vent sloping upwards to the floor drain and put in a horizontal 2 2 2 wye for the 2 floor drain trap this seems like flat venting which is not allowed. Sanitary wyes allow wastewater to enter a drain pipe from the side while the second part of the y aligns with the pipe to allow sewer gases to vent upward.