Continuous Feed vs Batch Feed Disposals
Updated February 20, 2026
Key Takeaway
Continuous feed runs when you flip a switch. Batch feed only activates with a special stopper inserted. The choice is workflow vs safety. Continuous is faster. Batch is impossible to accidentally activate with hands near the grinder.
Overview
Continuous feed runs when you flip a switch. Batch feed only activates with a special stopper inserted. The choice is workflow vs safety. Continuous is faster. Batch is impossible to accidentally activate with hands near the grinder.
What to Know
Comparison
| Continuous feed: faster, wall switch required, wider selection, lower cost |
| Batch feed: safer, no switch needed, fewer models, 10-20% price premium |
Buying Tips
- Batch feed eliminates risk for homes with young children.
- Continuous feed with an air switch is more convenient than a wall switch.
- Both types use the same mounting system -- switching is possible without replumbing.
- If remodeling and you want to skip the wall switch, batch feed saves that step.
Common Mistakes
- Assuming batch feed is inferior. Same grinding at the same HP.
- Not considering child safety with continuous feed.
- Not understanding the batch workflow is slower.
- Forgetting the stopper is a wear item -- verify replacements are available.
Bottom Line
Continuous feed for efficiency. Batch feed for safety with children. Both grind equally well at the same HP.