Less turbulence thanks to aerodynamic stator strutsTrip Wire technology introduces a micro-turbulent layer for enhanced blade efficiencyPWM control with a wide RPM speed rangeVelicina: 120 x 120 x 25 mmProtok vazduha: 22.1 – 95.1 m³/hBroj obrtaja: 500 – 2000 RPMPWM: DARGB: NeNaponski prikljucak: 4-Pin (12V 1.68W)