Ventilator, 140x140x25mm, 500-1700 RPM, 20-78 CFM, 10-35.5 dBA, presiune statica 0.3-2.05 mm H2O, rulment Rifle, elice cu 7 pale, culoare NEAGRA a palelor si a cadrului, conector 4 pini PWM mama si tata ce permite legarea in serie a…