COLOR: White - Black VOLTAGE (-): 230 ? 10 FAN SIZE: (mm) 500 FREQUENCY: (Hz): 50 RATED POWER W: (MAIN MOTOR) 260 RATED POWER W: (WATER PUMP) 25 RPM: 1325 INSULATION CLASS: 155 AIR DELIV: 265 (m?/min) SERVICE VALUE: 1.01 (m?/min/watt) NET WEIGHT KG: 25