Hi Fred...hope you been doing well! Been awhile. The pulp comes out the end past the auger where the juice drops. The juice itself retains some fine pulp. I strain it even further with a screen with some stuff like spinach leaves because the pulp that stays with the juice can be jelly like, and I'm not using all organic, so I want to minimize the pulp. My understanding from web searches is that insecticides remain in the pulp (up to 80% in auger type juicers, but not so in centrifugal...the remaining insecticides are much higher in centrifugal). You may want to research the difference in types of juicers if you don't already own one.
http://www.juicingandrawfoods.com/types-of-juicers
If you are strictly organic, the fine pulp that stays in the juice is a plus. I've read that many people make crackers out of the pulp that comes out of the end, though it's pretty dry. They use dehydrators. If I were to go strictly organic, I would mix some of the pulp into other foods when appropriate, make snack crackers, and use the remainder for mulch should I decide to garden (a real possibility in the next few years.)
I don't juice fruits that often because of sugar content, but the few times I did, far more pulp stayed with the juice, which I consumed because straining it off left too much juice out as well. I peeled the apples because the skin is often waxed.
This is the one I got....the white is considerably cheaper than the chrome for some reason