Family built. Field proven. Since 1994.Talk to our team: 765-617-4994

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.

2 differing fields and 5 shared fields across these references.

Equipment differences
CompareA · QUOTE-GRAIN-DRYING-AND-AERATION-HALF-ROUND-AERATION-DUCTHalf Round Aeration DuctB · QUOTE-GRAIN-DRYING-AND-AERATION-FULL-ROUND-AERATION-DUCTFull Round Aeration Duct
Catalog NoteDifferentGalvanized half-round aeration duct, 25-1/2 in through 48 in diameters.Galvanized riveted full round aeration duct, 12 in through 36 in diameter.
Product FamilyDifferentHalf Round Aeration DuctFull Round Aeration Duct
Your selection
Remove item
Remove item

Compare one detail at a time. Letters match your selections below.

Catalog NoteDifferent

AQUOTE-GRAIN-DRYING-AND-AERATION-HALF-ROUND-AERATION-DUCT: Half Round Aeration Duct
Galvanized half-round aeration duct, 25-1/2 in through 48 in diameters.
BQUOTE-GRAIN-DRYING-AND-AERATION-FULL-ROUND-AERATION-DUCT: Full Round Aeration Duct
Galvanized riveted full round aeration duct, 12 in through 36 in diameter.

Product FamilyDifferent

AQUOTE-GRAIN-DRYING-AND-AERATION-HALF-ROUND-AERATION-DUCT: Half Round Aeration Duct
Half Round Aeration Duct
BQUOTE-GRAIN-DRYING-AND-AERATION-FULL-ROUND-AERATION-DUCT: Full Round Aeration Duct
Full Round Aeration Duct

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.

Request review of these itemsChange comparison