The BROCK® Aeration System product line offers:

GUARDIAN® Series Centrifugal In-Line Aeration Fans with low airflows at high static pressures — excellent for use with smaller grain bins holding small grains (wheat, rapeseed, barley, etc.)

Factory-balanced fans tested for vibration and energy usage to provide reliably smooth operation.

Recommended BROCK® Axial Wrap-Around Fan Transitions to optimize airflow into the grain.

Dynamically balanced aluminum centrifugal wheel features advanced air foil blade design to efficiently handle low airflows at medium to high static pressures.

Totally-enclosed, air over (TEAO) motors are standard for all Brock GUARDIAN® Series Centrifugal In-Line Fans. Two piece bolt-together motor mount/fan support provides a solid connection for mounting the fan and aids fan stability during operation. Air straightening vanes aid efficient air flow by reducing air turbulence.

Fan’s air inlet orifice uses an innovative design to promote better airflow into the centrifugal wheel to enhance fan performance. The unique baffle design helps to direct air into the centrifugal

wheel to encourage smooth, efficient fan operation. A 10-mil PVC coating on screen guard provides an attractive appearance and superior corrosion resistance.