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Rigid Augers

Hog Slat stocks all the parts needed to construct or repair your AP®/GSI® rigid auger system for removing feed or grain from bulk bins. 4" and 6" diameter options available.

4" & 6" Rigid Auger Parts Ordering Diagram

Please refer to the Owner's/Instruction Manual below to match the parts on this page to your rigid auger system if purchasing replacement components for existing systems.

4" & 6" Rigid Auger Unloader Instruction Manual

4 Inch Rigid Auger Assembly and Operation Manual

6 Inch Rigid Auger Assembly and Operation Manual

Diagram # Description SKU #
1 GrowerSELECT 30° Clear Boot
AP® 30° Black Rubber Boot
HS524
GFLX-2194
2 Rigid Auger Unloader 
4 Inch Model (Hog Slat)
6 Inch Model (Hog Slat)
4 Inch Model (AP Brand)
6 Inch Model (AP Brand)

HS445KIT (Fits 5/8" I.D. Auger Shaft)
HS444KIT (Fits 13/16" & 1" I.D. Auger Shafts)
GRA-3036

GRA-30371 (1" I.D. Auger Shaft Only)
3 15° Wedge Adapter (Optional) HS441 (Replacement for GBLK-11884)
4 Rigid Auger See 4" & 6" Kits Below
5 Rigid Auger Extensions (Optional) See 4" & 6" Options Below
6 Drive Motor See Options Below
7 Drive Motor Pulley See Options Below
8 Discharge Spout See Options Below
9 Auger Connecting Band
4 Inch Model

6 Inch Model


GGK3826

GGK3827

Auger
Diameter
Auger
Length
Motor
Size
Auger
RPM
Capacity
(BPH) 
Capacity @
45° Incline
(BPH)
Capacity @
25% Moisture
(BPH)

4"
11' 1/2 HP 545 330 265 198
15' 1/2 HP 545 330 265 198
20' 3/4 HP 545 330 265 198

6"
11' 3/4 HP 510 1200 960 720
16' 1 HP 510 1200 960 720
21' 2 HP 510 1200 960 720
Horsepower recommendations are for augering reasonably dry grain at different angles. Grain with 15%
moisture and above may require more horsepower if maximum capacity is to be maintained. Use a
2-1/2'' to 3'' motor pulley for a recommended auger speed of 550 RPM to 650 RPM.
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AP®/Cumberland® 90° Discharge Spout

Multiple SKUs available....
AP®/Cumberland® 90° discharge spout for rigid auger systems.
From $64.86

AP®/Cumberland® 90° Discharge Spout w/ Tube

Multiple SKUs available....
AP®/Cumberland® 90° discharge spout with flexible tube for rigid auger systems.
From $129.72

#2 Galvanized Loop Chain

SKU: 60673
#2 galvanized loop chain suitable for hanging applications under 115 lbs.
$0.39