massivegalaxy
New Member
Hi
i have question about this pipe layout. now looking at picture on web you can't connection drain pipe to vent stack using wye cause it can suck the water out of the p trap. so you add sanitary tee to sawyer drain.
so is there problem adding 90 elbow then 2 inch straight pipe down then hook up with wye tee to sewer pipe?
here a diagram of what I'm taking about.
i have question about this pipe layout. now looking at picture on web you can't connection drain pipe to vent stack using wye cause it can suck the water out of the p trap. so you add sanitary tee to sawyer drain.
so is there problem adding 90 elbow then 2 inch straight pipe down then hook up with wye tee to sewer pipe?
here a diagram of what I'm taking about.