Okta 250 M，罗茨真空泵，400–480 V

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: 400 – 480 V AC (±10 %), 50/60 Hz <span class="material-icons icon__material icon--paragraph accordion__icon variant-selection__expand-icon--on" data-v-901f5dd3>edit

check_circle 工作液体: P3 <span class="material-icons icon__material icon--paragraph accordion__icon variant-selection__expand-icon--off" data-v-901f5dd3>edit_off

Recommended Accessories for Okta 250 M，罗茨真空泵，400–480 V <span class="material-icons icon__material icon--paragraph accordion__icon" data-v-901f5dd3>expand_less