该机组是以普通罗茨真空泵为主泵，真空 机组，以双级水环式真空泵为前级泵的自动启闭，自动过载保护的成套真空获得设备。
This unit is complete vacuum equipment which treats general Roots vacuum pump as the main pump，真空机组， two-stage water-ring vacuum pump as prepump to achieve automatic open，防腐真空机组， close and overload protection.
该机组可配套提供JZ系列油扩散喷射泵真空机组（又称油增压泵机组）。该机组抽气能力大、粗抽时间短、设备维护简单、操作方便，真空 机组，是真空应用设备的理想配套设备。但该机组不适于排除对金属有腐蚀作用及对泵油产生化学反应的气体。现广泛地被太阳能制品企业所应用。
This unit comes with JK serial oil diffusion jet vacuum pump unit (also called oil booster unit).It has good capacity of gas extracting， with short rough extracting， easy to maintain and operating. It is ideal corollary equipment for vacuum application equipment.But this unit is not suitable for the gases which exclude corrosion towards metals and chemical reaction towards pump oil.Now it is widely applied by solar product enterprises.
防腐真空机组_真空机组_三维真空设备(查看)由淄博三维真空设备厂有限公司提供。淄博三维真空设备厂有限公司（www.swzkb.com）实力雄厚，信誉可靠，在山东 淄博 的机械加工等行业积累了大批忠诚的客户。公司精益求精的工作态度和不断的完善创新理念将引领三维真空设备和您携手步入辉煌，共创美好未来！