Professional supply high-quality and high-efficiency roots vacuum pump

详情

Roots vacuum pump is widely used in metallurgy, vacuum metallurgy of degassing, rolling, as well as the chemical industry, food, pharmaceutical industry in the vacuum distillation, vacuum concentration and vacuum drying. Characteristics of Roots vacuum pump is : quick start, power saving, low operation and maintenance cost, high pumping rate, high efficiency, and has been pumping gas contained in a small amount of water vapor and dust is not sensitive, in **0 ~ 1 PA pressure range with a large pumping speed, can quickly eliminate the gas suddenly released. The pressure range is just between mechanical oil seal vacuum pump and diffusion pump. Therefore, it is often used in series between the diffusion pump and a mechanical vacuum pump oil seal, used to improve the extraction of intermediate pressure range. It is also known as a mechanical booster pump.