Vertical ABS offset

[Wendell G Boyd]

What is the max length that 3" ABS can be offset on a 45°

 

[Reach4]

Your question is not clear. Are you asking how far you can go without a cleanout?

 

[Sponsor]

 

[Wendell G Boyd]

Your question is not clear. Are you asking how far you can go without a cleanout?

No. The drain exit of the house I'm doing is under a set of stairs. I need to go.on a 45 to get under there. I want to know what is the max length I can go on a 45 °

 

[Reach4]

After the fixtures feeding the line have been vented, I don't know if there is a limit that you would care about. If you wanted to go on a 45 down 20 ft and across 20 ft (under a really long stairway), there would not be a problem.

 

[Wendell G Boyd]

After the fixtures feeding the line have been vented, I don't know if there is a limit that you would care about. If you wanted to go on a 45 down 20 ft and across 20 ft (under a really long stairway), there would not be a problem.

What we are looking at is a sewer ejection pump. And all fixtures are vented prior to this 45 offset. The length of this off set is almost 6 ft !

 

[Reach4]

Check markup of your photo. Pipe A has drainage from above. I see no problem. I am not a plumber.

 

[Cacher_Chick]

a line at a 45 is not considered any different that one which is vertical

 

[Terry]

A 45 degree angle is considered vertical in the plumbing codes.

 

[Wendell G Boyd]

Check markup of your photo. Pipe A has drainage from above.

A 45 degree angle is considered vertical in the plumbing codes.

Terry do you think this will be okay ??

 

[Terry]

It works for me.

 

[hj]

You can go as far as you have to.