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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.

3 differing fields and 5 shared fields across these references.

Equipment differences
CompareA · SGB21521' 5 Ring Stiffened Grain Bin 5917 BUB · SGB21621' 6 Ring Stiffened Grain Bin 6987 BUC · SGB18518' 5 Ring Stiffened Grain Bin 4291 BU
DiameterDifferent21 ft21 ft18 ft
Catalog capacityDifferent5917 bu6987 bu4291 bu
RingsDifferent565
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Compare one detail at a time. Letters match your selections below.

DiameterDifferent

ASGB215: 21' 5 Ring Stiffened Grain Bin 5917 BU
21 ft
BSGB216: 21' 6 Ring Stiffened Grain Bin 6987 BU
21 ft
CSGB185: 18' 5 Ring Stiffened Grain Bin 4291 BU
18 ft

Catalog capacityDifferent

ASGB215: 21' 5 Ring Stiffened Grain Bin 5917 BU
5917 bu
BSGB216: 21' 6 Ring Stiffened Grain Bin 6987 BU
6987 bu
CSGB185: 18' 5 Ring Stiffened Grain Bin 4291 BU
4291 bu

RingsDifferent

ASGB215: 21' 5 Ring Stiffened Grain Bin 5917 BU
5
BSGB216: 21' 6 Ring Stiffened Grain Bin 6987 BU
6
CSGB185: 18' 5 Ring Stiffened Grain Bin 4291 BU
5

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.

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