直接连接的油旋转真空泵GLD-051

直接连接的油旋转真空泵GLD-051 [规格] <br>型号：GLD-051 <br>排气速度：50Hz 50l/min，60Hz 60l/min <br>达到的压力：（气体增压阀关闭）6.7 x 10 x 10 ^{-2 ^{-2 -2} pa} pa pae pa </sub ballast valve weverv <br> pa <br> 1.7 （50/60Hz）<br>重量（kg）：13.9 <br>进气管直径：kf-25 <br> 大尺寸（w x l x h）：165.5 x 399.0 x 222.7 <br> □40进气适配器（分别出售） NW-25 (sold separately) <br><br> Thermal protector (built-in) <br> Includes glass parast valve <br><br> ■Features <br> - Power consumption, noise, and vibration are significantly reduced due to motor flange <br> - A full-fledged oil rotary vacuum pump that further improves the performance of the G series - Equipped with an oil backflow prevention mechanism, gas ballast valve, forced oil refill系统，过电流保护电路和强制空气冷却系统。 <br> ・设计和制造，以追求可靠性。 <br> ・GVD/GLD系列增加了G系列的所有功能，以及易于维护，低振动和低噪声。 <br>■申请<br> ・