Blower 12 V

A fan blower with an electronic speed controller for aerodynamics experiments, giving a continuously variable flow velocity from 0 to about 15 m/s. It has an on/off switch and is powered from a 12 V DC supply via two 4 mm safety sockets or a 2.5 mm coaxial jack for the 12 V/10 A mains transformer P3130-2Q. The powder-coated aluminium housing has grilles at both ends for airflow and the special NTL profile for mounting on the slotted rail; support rod D = 10 mm, L = 80 mm; dimensions 170 × 80 × 80 mm (excluding the rod).