GSI Air SystemThe perfect companion for any new or existing grain drying and storage facility is a GSI Air System. By utilizing pneumatic conveying, our systems employ a combination of current technology and natural air flow to provide an efficient and reliable method for moving grain.  Conveying tubes deliver a cushion of air to move the grain which minimizes grain damage and maximizes efficiency. These convenient systems are easy to install, maintain and expand.

GSI Air Systems are available in four models in a wide range of capacities to handle the unique requirements of your operation.  The flexible design will meet your needs today, while keeping an eye on future expansion. The Air System is built to last with heavy-
duty cast iron rotary airlocks, positive displacement blower units, industrial air cleaner filters and thermally protected motors.
INLINE AIR VALVE: Our patented (US 8784013) inline air valve allows you to simplify your operation without compromising functionality. A single tube can run to multiple bins in a series, reducing ground clutter. The valve also affords the ability to switch bins without shutting down the air system.  Its key components are constructed of corrosion-resistant stainless steel and aluminum. The durable powdercoat-over-galvanized finish stands tough against the elements. For added flexibility, an optional inlet hopper may be added to load a bin with a transport auger.
ROTARY AIR LOCK TRANSITION: The Rotary Air Lock accurately feeds
grain into the system by locking pressurized air in the system, avoiding
air loss which can reduce capacity.  The heavy duty cast iron air lock features a built-in shear protector to prevent grain damage.
CONTROL CENTER: The Air Systems control center is easy to read and operate. In addition to rotary air lock and blower unit power buttons,
the control center includes an amp-meter for the blower motor and an adjustable time-delay switch which gives the system additional time to clear prior to shut-down. A dryer can also be integrated to automatically run with the same fail-safe features. The UL and UL-C listed panels are
certified for use in the US and Canada. The NEMA 3R-rated enclosure is galvanized steel with a powdercoat finish. Panels are offered in 230, 460 & 575 volt models.