
Overview
莱宝 LV 140,属于 LEYVAC 系列。螺杆真空泵采用螺杆转子输送气体,适用于工业真空工艺。
技术参数 Nominal pumping speed without gas ballast at 50/60 Hz:125 / 145 Ultimate pressure with seal and rotor purge:1 x 10 -2 Power consumption at ultimate pressure at 50/60 Hz:3.9 / 4.3 Weight, approx.:300 Noise level:< 65 Intake connection:63 ISO-K Exhaust side connection:40 ISO-KF Mains voltage (+/- 10%):200 - 460 Nominal power at 50/60 Hz:5.5 Nominal current at 50/60 Hz:8 Cooling water temperature:5-35 Cooling water throughput:3 Water vapor tolerance with gas ballast 50/60 Hz:125/160 Water vapor capacity with gas ballast 50/60 Hz:11.5/18.0 Permissible ambient temperature:5-45 Protection class EN 60529:54 Dimensions (W x H x D):895 x 400 x 567
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