Suction Systems for dental surgeries – perfect suction power from Dürr Dental. Technical Specifications: - VS suction units: VS 300 S. - Voltage: 230 V. - Frequency: 50 - 60 Hz. - Electrical output: 0.58 - 0.8 kW. - Current consumption: 2.9-3.7 A. - Vacuum mbar: 180 hPa. - Number of operators: 1. - Number of rooms at 60% at same time: 1-2. - Max. flow rate: 4 l/min. - Dimensions without housing (H x W x D cm): 37 x 31 x 31 cm. - With housing (H x W x D cm): 51 x 36 x 36 cm. - Weight without housing: 12.5 Kg. - Weight with housing: 20 Kg. - Noise level without housing: 63-65 dB (A). - Noise level with housing: 54-56 dB (A).