Under Floor Piping

[Guest_Matt]

I see that you recommend have a long run closes to the cyclone but what about when the piping (all or some) will be in the floor. Would doning a slow 90 cause an issue or is there another solution?

[imported_admin]

Matt,
A long radius elbow would work to turn the pipe straight down. You shouldn't have a problem with that. If you're using PVC pipe you can use two 45 deg elbows with an 8" to 12" straight piece of pipe between them to create a long radius.

Ed