Okta 250 M，罗茨真空泵，230/400 V，50 Hz | 265/460 V，60 Hz

check_circle 特殊产品版本: M - 配备磁耦合器 <span class="material-icons icon__material icon--paragraph accordion__icon variant-selection__expand-icon--off" data-v-901f5dd3>edit_off

check_circle 电源电压: 230 / 400 V AC, 50 Hz // 265 / 460 V AC (±5 %), 60 Hz <span class="material-icons icon__material icon--paragraph accordion__icon variant-selection__expand-icon--off" data-v-901f5dd3>edit_off

check_circle 工作液体: F5 <span class="material-icons icon__material icon--paragraph accordion__icon variant-selection__expand-icon--on" data-v-901f5dd3>edit

Recommended Accessories for Okta 250 M，罗茨真空泵，230/400 V，50 Hz | 265/460 V，60 Hz <span class="material-icons icon__material icon--paragraph accordion__icon" data-v-901f5dd3>expand_less