Great Plains YP4425A Material Rate - Manual (Page 14)

10 YP3025A, YP4025A and YP4425A Table of Contents Great Plains Manufacturing, Inc.
401-627B Table of Contents 2014-05-13
Initial Meter Pressurization: Flat Corn
Factory Default Air Control Channel Screens
Material 16 Setup Control Channel 2 Setup
29726
( y )
Pressure/Seed Comparison
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
900 1100 1300 1500 1700 1900 2100 2300 2500 2700 2900 3100
Seeds Per Pound
Unit Weight (80K)
Meter Pressure (in/w
a
ter)
Linear (Flat Corn Large)
Linear (Flat Corn Small)
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
88.9 72.7 61.5 53.3 47.1 42.1 38.1 34.8 32.0 29.6 27.6 25.8
817-836C & 817-838C
Flat Corn-Large
817-795C & 817-797C
Flat Corn-Small
Meter Pressure (in/w
a
ter)
Disks
Disks
Meter Pressur
ization in inches of W
ater
Meter Pressur
ization in inches of W
ater
29753 29801