The WXZ type oil-free direct-coupled rotary vane vacuum pump is a vacuum device used in industries where oil-free steam is strictly required. The WXZ ...
ZJY series Roots vacuum pump is a positive displacement vacuum pump. The ZJY type Roots vacuum pump with an overflow valve is a derivative product of ...
The 2X series vacuum pump is of a two-stage structure. Its working performance is composed of two parts: the high-pressure stage and the low-pressure ...
The XD series vacuum pumps are all single-stage oil-sealed rotary vane vacuum pumps and are the basic equipment for obtaining vacuum. A coarse filter ...
The XZ type vacuum pump is a single-stage vacuum pump with rotary vane oil seal. The basic equipment used to extract gas from a sealed container to .....