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GSI / DMC Manuals – Material Handling & Grain Storage

Material Handling

DMC Grain Cleaners
DMC Hi Cap 54 Grain Cleaner – Owner’s Manual
DMC Hi Cap 40 Grain Cleaner – Owner’s Manual

DMC & GSI Air Systems
CA-Select – Installation & Operation
4″ & 5″ Air Systems – 4″ 700BPH, 5″ 1200BPH, 5″ 1700BPH – Owner’s Manual
6″ Air Systems – 6″ 2100BPH – Owner’s Manual
VCV-260 Series Velocity Compensator Valve Assy – Installation
4″ & 5″ Air Sytem MFT Airlocks – 4″ 700BPH, 5″ 1200BPH, 5″ 1700BPH – Owner’s Manual
6″ Air System MFT Airlock – 6″ 2100BPH – Owner’s Manual
4” and 5” Truss Kits for 40’ Spans

Grain Storage

DMC & GSI Grain Spreaders

Gravity Flow Grain Spreaders (Model 3050 & 10000) – Owner’s Manual
Scattergrain Grain Spreader (FFD-200-1, FFD-200-3) – Installation & Operation
Scattergrain Grain Spreader (FFD-120-WH) – Installation & Operation
DMC Econo-Mizer Grain Spreaders (982, 986, 996) – Owner’s Manual
DMC Bin Level Automatic Control Grain Spreaders (918 & 936) – Owner’s Manual

LATEST NEWS & CATALOG UPDATES

  • Updated 12/05/2025
    New Products added to Vari-Air Catalog
  • Updated 12/02/2025
    AGI/Hutchinson Parts (Clay Center, KS)
  • Updated 11/21/2025
    GREENE and SPREADS-ALL Discount Program 2025

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Grain Systems Distribution
855-354-2496
7702 E St Rd 356
Otwell, IN 47564
574-831-4120
601 Old State Rd 15
Milford, IN 46542
815-625-2838
1104 Industrial Park Rd.
Rock Falls, IL 61071