Inline fans, while designed to operate under less strain than their centrifugal counterparts, excel at introducing a fresh air supply into your environmental system, thereby enabling your plants to thrive. The integrated spigots simplify the process of positioning and securing ducting to the fans. For smaller systems where dependability is paramount, the Cultiv8 Inline Axial Booster Fans are assured to provide uninterrupted service. Size - 150mm / 6" 330 m3/h (150mm) Steel Body Steel Blade Steel Ball Bearing Motor 35watt (150mm)