Direct-connected oil rotary vacuum pump DW-185Ⅱ [Specifications] <br>Model: DW-185Ⅱ<br>Exhaust speed (50/60Hz): 155/185L/min<br>Achieved pressure: 6.7×10<SUP>-2</SUP>Pa<br>Power supply: Three-phase 200V 400W<br>Oil volume: 1.8L<br>Intake port diameter: 23 <br>尺寸(W×D×H):562×225×380mm <br>重量:38kg
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