The GV286W is available in 2.5" or 4" inlet size, it is powered by the high performance 1000W two stage vacuum turbine. Air filtration is via the Camvac standard 3-stage 0.5 micron system, this level of filtration provides users with a level of safety far in advance of other dust collection systems. Waste collection is via the waste hopper with quick release heavy duty clear waste bag, the bag is renewable and is of a gauge, which eliminates bursting whilst under working conditions. Capacity: 150ltr. Drum size (H x Dia.): 880 x 370mm. Motor type: two-stage direct airflow 50Hz AC/DC, 220/240V. Power: single motor 1100W. Airflow: single motor 54 l/sec (111cfm). Vacuum: 2080mm H20. Cable: 2.5m x 0.75mm three core with 13-amp plug. Switch: 16-amp single pole rocker.