TM
Model 4900M0290-01
Rev. 8/19 3-13
Row Unit Operation
BRUSH-TYPE SEED METER 2.0
Crop
Disc Color-Code
(Disc Part No.)
Upper
Brush
Retainer Cells
Seed Size
Range *Lubricant
Soybean Black
(GB1123)
GB1084 60 2200 to 4000
seeds/lb.
Graphite
Talc
Soybean Dark Gray
(GB1171)
GB1084 54 2000 to 3000
seeds/lb.
Graphite
Talc
Specialty Soybean Dark Blue
(GB1124)
GB1084 48 1400 to 2200
seeds/lb.
Graphite
Talc
Small Milo/Grain Sorghum Orange
(GB1130)
GB1107 30 14,000 to
20,000
seeds/lb.
Talc
Large Milo Grain Sorghum Light Blue
(GB1131)
GB1107 30 10,000 to
16,000
seeds/lb.
Talc
High-Rate Small Milo/Grain Sorghum
Red
(GB1132)
GB1107 60 12,000 to
18,000
seeds/lb.
Talc
High-Rate Large Milo/Grain Sorghum
Yellow
(GB1133)
GD8237 60 10,000 to
14,000
seeds/lb.
Talc
Wheat Purple
(GB1134)
GB1084 54 N/A
Volumetric
Graphite
Talc
*For More information on application rate see Additives section.
Use GB1084 upper brush retainer when
using wheat and soybean discs.
Use GB1107 milo insert when using milo/
grain sorghum discs.