It uses big starting torque design and is especially designed for low temperature working environment. It has a compact design and requires less storage place.
It is especially designed for pumping air from sealed vessels. It provides smooth, pulse-free air flow, big starting torque design, produces minimal noise or vibrations and are capable of long, service-free life. It can also be used as fore-pump, diffusion pump or molecular pump.
It uses big starting torque design and is especially designed for low temperature working environment. It has a compact design and requires less storage place.