. Tough powerful and reliable the stylish and versatile Mighty Breeze range really has it all.Designed to keep going there\'s one to suit every application from garage to warehouse and anything in between.British built to the same high standard as our other ranges the MB30features a tough ABS body designed to take the knocks rather than buckle andbend like wire framed fans.. . Also because we use sickle bladed impellors on very powerful motors Mighty Breeze fans can pump air down 20m of ducting making them ideal for ventilating smoke and fumefilled areas. Features Max Airflow - 6000m/hrSize (mm) - 625 x 550 x 225Weight - 10kg