Grain is pulled into the grain vac and enters the receiver tank.  Here the grain is separated from the air and deposited into the airlock.  The air and dust from the receiver tank then moves to the Blower Protection System (BPS)/dust cyclone where the dust is removed and deposited into the dust collection canister.  The cleaned air then moves up and out of the dust cyclone and is pulled through the blower.  The pressure from the bottom of the blower pushes through the airlock gently moving the grain out to your truck or bin.  The Conveyair Ultima62 not only removes dust from the grain, but it also maintains the quality and value of your crops.