瑞士真空泵可替代希赫真空泵 瑞士液环式真空泵是结构简单使用可靠的容积变化式泵,具有如下 特点: nearly isothermal compression 几乎等温压缩 oil-free, as no lubrication in the working chamber therefore non-polluting 在工作腔内*润滑,因而无油,无污染 Capable of handling of nearly all gases and VApours 可处理几乎所有的气体和蒸汽 small quantities of entrained liquid can be handled 可处理少量的夹带液体 easy maintenance and reliable operation 易维护,高可靠性 low noise and nearly free from vibration 低噪音,几乎无振动 wide choice of materials, therefore applicable nearly everywhere 广泛的材质选择,基本上可用于所有场合 shaft not in contact with the medium 轴不接触介质 protection against cavitation as standard 气蚀保护作为标准配置 incorporated dirt drain 一体式排污 no metallic contact of the rotating parts 旋转部件没有金属接触 ABs liquid ring Vacuum pumps VG are single-stage ABs VG 系列液环式真空泵是单级 Pump 泵型号 motor 电机 IP 55,50Hz,4P h1 h2 * f1 f2 n1 n2 w1* W1* O3 Approx weight 重量(kg) Size kW Motor Pump+ motor VG 95 100L1 2.2 100 270 193 143 160 210 318 486 130 31 72.3 100L2 3.0 100 270 193 143 160 210 318 486 130 36 75.7 VG130 100L2 3.0 100 270 199 149 160 210 318 492 136 36 77.3 112M 4.0 112 295 206 156 190 236 340 492 136 41 84.1 VG155 112M 4.0 112 295 225 175 190 236 340 511 155 41 88 112M 5 112 358 225 175 190 236 340 511 155 43 90 Pump 泵型号 motor 电机 IP 55,60Hz,4P h1 h2 * f1 f2 n1 n2 w1* W1* O3 Approx weight 重量(kg) Size kW Motor Pump+ motor VG 95 100L2 3.3 100 270 193 143 160 210 318 486 130 36 77.3 112M 4.8 112 295 200 150 190 236 340 492 130 41 80.7 VG130 112M 4.8 112 295 206 156 190 236 340 492 136 41 82.3 112M 6 112 295 206 156 190 236 340 492 136 43 86.1 VG155 112M 6 112 295 225 175 190 236 340 511 155 43 90