Mobile drum fan IP54, floor model, basket 680 mm. Supplied = assembled. Safety cage diameter = 680 mm. Number of speed settings = 3 pcs. Max. speed = 870 rpm. Max. air volume = 13000 m/h. Power = 123 watt. Mains voltage = 220 V/50 Hz. Height = 770 mm. Width = 750 mm. Depth = 270 mm. Sound pressure LPA (-3 m) = 53.9 dB (A) Sound power LWA = 76.1 dB (A) Housing colour = black. Protection type = IP54. Ideal for ventilation in factories and for cooling machines. Metal cage swivels through 360°. Certified for commercial use. Dust and splash water protected. All phase shutdown for the highest level of safety. Accessories: 5 stage transformer for more exact air flow regulation. Safety cage with robust, black steel housing. Three speed settings. Sound pressure at a distance of 3 m under free field conditions: 600 mm = 53.9 dB (A) , 800 mm = 56.8 dB (A) Mobile on 2 castors. Dust and splash water protection to IP54. Mains voltage 220 V/50 Hz. Connection cable 2.5 m (H07RN-F 3 x 1.0 mm² rubber hose cable that can withstand high mechanical loads)