VAC 997 system, all stainless steel.
Adjustable blades pitch and strong blades mounting.
Clean front suction, which avoids chemicals recirculation and leaves/debris suction.
Double back outlet, using 100% of fan surface to reach the top of vegetation.
Unique high efficiency guide vanes system to correct air direction.
Strong airflow with maximum power directed to the highest portion of vegetation.
Perfectly symmetric outflow air pattern and strong resistance against drift.
Top/bottom adjustable flaps.