Roots Vacuum Pump Advantages and Characteristics

Roots vacuum pump has the advantages of fast start-up, low power consumption, low operation and maintenance cost, fast pumping speed and high efficiency. It is insensitive to a small amount of water vapor and dust in pumping gas, and has a high pumping rate. It can quickly remove water vapor and dust within the pressure range of 100-1 Pa. Suddenly released gases. The pressure range is just between the oil seal mechanical vacuum pump and the diffusion pump. Therefore, Roots vacuum pump is often connected in series between diffusion pump and oil seal mechanical vacuum pump to improve the pumping capacity within the range of intermediate pressure. At this time also known as mechanical booster pump.

Roots vacuum pump runs smoothly with low noise, low vibration and high vacuum limit. Because the transmission part of the pump adopts reliable clearance elimination structure, the pump can work under high pressure difference for a long time. It can start quickly and reach the limit vacuum in a short time. Because there are no sliding parts in Roots vacuum pump chamber, no lubricating oil is needed to avoid the pollution of oil vapor to the system. Roots vacuum pump is safe and reliable, ZJH, ZJP Roots vacuum pump series itself with safety valve, play an automatic protection role. Roots vacuum pump has compact structure and small floor area. Left, right and lower exhaust ports can be selected to facilitate user installation.

Roots vacuum pump is widely used in vacuum metallurgy of chemical, food and pharmaceutical industries, such as smelting, degassing, rolling, vacuum distillation, vacuum concentration, vacuum drying, etc.

Roots Vacuum Pump

Piston Vacuum Pump

Oil Diffusion Vacuum Pump