A
551515-7
Equipment comparison
Compare the catalog references.
Review up to three equipment or parts references, then ask Knopp to verify the exact model, fit and project scope.
Decision view
Focus the comparison.
4 differing fields and 7 shared fields across these references.
| Compare | A · 551515-7Unmounted Flighting - 5-1/2 7 | B · 3114-7Unmounted Flighting - 3-1/4 7 |
|---|---|---|
| Center Shaft SizeDifferent | 1-5/16 | 1-1/4 |
| Listed weight per 10 ftDifferent | 18 lb | 10 lb |
| Outside diameter (OD)Different | 5-1/2 | 3-1/4 |
| PitchDifferent | 5-1/2 | 3-1/4 |
| Your selection |
Compare one detail at a time. Letters match your selections below.
Center Shaft SizeDifferent
- A551515-7: Unmounted Flighting - 5-1/2 7
- 1-5/16
- B3114-7: Unmounted Flighting - 3-1/4 7
- 1-1/4
Listed weight per 10 ftDifferent
- A551515-7: Unmounted Flighting - 5-1/2 7
- 18 lb
- B3114-7: Unmounted Flighting - 3-1/4 7
- 10 lb
Outside diameter (OD)Different
- A551515-7: Unmounted Flighting - 5-1/2 7
- 5-1/2
- B3114-7: Unmounted Flighting - 3-1/4 7
- 3-1/4
PitchDifferent
- A551515-7: Unmounted Flighting - 5-1/2 7
- 5-1/2
- B3114-7: Unmounted Flighting - 3-1/4 7
- 3-1/4
Source: imported owner catalog, formatted October 7, 2026. A blank or differing catalog field is not a compatibility decision. Knopp confirms manufacturer, exact model, capacity, accessories, availability, freight and installation for the written quote.