• Material: white ABS plastic • 2-speed EC (electronically controlled) brushless motor with shaft mounted on ball bearings and thermal overload cutout incorporated into pcb. • Nominal diameter 100 mm. • Minimum air flow 65 m3/h Maximum air flow: 90 m3/h • Equipped with electronic timer designed to shut off the motor automatically after a set interval, selectable during installation in the range 3’-20’ (default setting 3’). • Vortice speed controller |