The FreeFlo Dry Inoculator can accurately meter all dry materials such as inoculants, talc, and graphite.  As seen in the video this applicator is great for metering Gravista-D or Diacon-D into an auger or dump pit.  Our variable speed FreeFlo Dry Inoculator takes the effort and guesswork out of this process. Simply fill the hopper with your material, set at your desired rate and drop the grain protectants at the correct rate for maximum savings and ultimate protection.