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 6 shared fields across these references.

Equipment comparison
Compare	A · SGB211221' 12 Ring Stiffened Grain Bin 13409 BU	B · SGB211121' 11 Ring Stiffened Grain Bin 12339 BU	C · SGB211021' 10 Ring Stiffened Grain Bin 11269 BU
CategoryShared	Grain bins	Grain bins	Grain bins
TypeShared	Grain Bins	Grain Bins	Grain Bins
SectionShared	Grain Storage Bins	Grain Storage Bins	Grain Storage Bins
ManufacturerShared	Configuration to confirm	Configuration to confirm	Configuration to confirm
DiameterShared	21 ft	21 ft	21 ft
Catalog capacityDifferent	13409 bu	12339 bu	11269 bu
RingsDifferent	12	11	10
Current pricingShared	Request an itemized current quote	Request an itemized current quote	Request an itemized current quote
Your selection	Remove item	Remove item	Remove item

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

SGB2112

21' 12 Ring Stiffened Grain Bin 13409 BU

Remove item

SGB2111

21' 11 Ring Stiffened Grain Bin 12339 BU

Remove item

SGB2110

21' 10 Ring Stiffened Grain Bin 11269 BU

Remove item

CategoryShared

ASGB2112: 21' 12 Ring Stiffened Grain Bin 13409 BU: Grain bins
BSGB2111: 21' 11 Ring Stiffened Grain Bin 12339 BU: Grain bins
CSGB2110: 21' 10 Ring Stiffened Grain Bin 11269 BU: Grain bins

TypeShared

ASGB2112: 21' 12 Ring Stiffened Grain Bin 13409 BU: Grain Bins
BSGB2111: 21' 11 Ring Stiffened Grain Bin 12339 BU: Grain Bins
CSGB2110: 21' 10 Ring Stiffened Grain Bin 11269 BU: Grain Bins

SectionShared

ASGB2112: 21' 12 Ring Stiffened Grain Bin 13409 BU: Grain Storage Bins
BSGB2111: 21' 11 Ring Stiffened Grain Bin 12339 BU: Grain Storage Bins
CSGB2110: 21' 10 Ring Stiffened Grain Bin 11269 BU: Grain Storage Bins

ManufacturerShared

ASGB2112: 21' 12 Ring Stiffened Grain Bin 13409 BU: Configuration to confirm
BSGB2111: 21' 11 Ring Stiffened Grain Bin 12339 BU: Configuration to confirm
CSGB2110: 21' 10 Ring Stiffened Grain Bin 11269 BU: Configuration to confirm

DiameterShared

ASGB2112: 21' 12 Ring Stiffened Grain Bin 13409 BU: 21 ft
BSGB2111: 21' 11 Ring Stiffened Grain Bin 12339 BU: 21 ft
CSGB2110: 21' 10 Ring Stiffened Grain Bin 11269 BU: 21 ft

Catalog capacityDifferent

ASGB2112: 21' 12 Ring Stiffened Grain Bin 13409 BU: 13409 bu
BSGB2111: 21' 11 Ring Stiffened Grain Bin 12339 BU: 12339 bu
CSGB2110: 21' 10 Ring Stiffened Grain Bin 11269 BU: 11269 bu

RingsDifferent

ASGB2112: 21' 12 Ring Stiffened Grain Bin 13409 BU: 12
BSGB2111: 21' 11 Ring Stiffened Grain Bin 12339 BU: 11
CSGB2110: 21' 10 Ring Stiffened Grain Bin 11269 BU: 10

Current pricingShared

ASGB2112: 21' 12 Ring Stiffened Grain Bin 13409 BU: Request an itemized current quote
BSGB2111: 21' 11 Ring Stiffened Grain Bin 12339 BU: Request an itemized current quote
CSGB2110: 21' 10 Ring Stiffened Grain Bin 11269 BU: Request an itemized current quote

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