More about AP/Cumberland Chain Kit for RetroFit Bulk Feed Lids25′
Use a 20′ or 25′ Chain Kit when you Retro-Fit your Bulk Feed Lid.
- 7′ diameter – 5 of 6 rings
- 8′ diameter – 4 of 5 rings
How To Use Chart
- Locate your tank diameter and hopper slope across the top of the chart
- Follow column down to find the correct chain length
- The chain package you will need is located to the far left of the ring size
| QC Part | AP Part | Description | Tank Diameters | ||||
|---|---|---|---|---|---|---|---|
| 6′ 60 | 7′ 67 | 9′ 60 | 12′ 60 | 15′ 60 | |||
| BLK10787 | BLK-10787 | 20′ Chain Package | 4 | 3,4 | 2,3 | – | – |
| BLK11497 | BLK-11497 | 25′ Chain Package | – | 5 | 4,5 | 2,3 | 2,3 |










