The GF Series is a high capacity, gravity loaded, semi-dense phase conveyor with a range of capacities up to 100+ TPH.

GFIt is suited for powder, pellets or granular materials. Medium pressure blower air is used to pressure convey material air at intermediate line velocities and higher material-to-air ratios for less abrasive wear and particle degradation than dilute phase systems.

The unit is capable of multiple applications, from silo, IBC and bulk bag unloading to in-plant transfer.


  • About the GF Series
    • Semi-dense conveyor uses medium pressure blower air to convey material at intermediate line velocities (2000-3000 fpm) and high material-to-air ratios (50-20) for low abrasive line wear and reduced product degradation.
    • Excellent replacement for worn out rotary valves in abrasive material applications.
    • Less operator supervision via automated controls.
    • Construction choices include carbon steel, stainless steel, and epoxy coating.
  • GF Series Details


    • High capacity transfers
    • Bulk carrier, IBC and bulk bag unloading, in-plant transfer


    • Up to 100+ TPH

    Ideal Material Type:

    • Powder, pellet or granular materials
    • Ideal for abrasive materials


    • 110 VAC, 50-60 Hz, 12 VDC
    • 15 PSIG convey air, 90-100 PSIG control air at 3-5 scfm
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