1. Crafted with precision, this fan boasts a single suction design, available in machine numbers 4, 4.5, 5, 5.6, 6.3, 7.1, 8, 9, 10, 11.2, 12.5, 14, and 16.
2. With versatility at its core, this fan offers dual operational modes: clockwise and counterclockwise rotation. Viewed from the transmission side, a clockwise impeller rotation signifies a right-handed fan, labeled as 'right,' while counterclockwise rotation indicates a left-handed fan, designated as 'left.'
3. Ingeniously conceptualized, the fan's outlet position is dictated by the casing's outlet angle. Both right-handed and left-handed models feature customizable angles at six precise degrees: 0°, 45°, 90°, 135°, 180°, and 225°. Should your specifications require alternative machine numbers or angles, our manufacturing prowess enables us to create tailored 'order dishes' to satisfy your distinct preferences with unmatched precision.