Diffusion pumps Characteristics :
JKT and JK series oil diffusion vacuum pump units
are the main equipment used to obtain high vacuum (10-2-10-5Pa). It consists of oil diffusion pump as main pump and valve, water-cooled baffle, pipeline, mechanical vacuum pump (front pump) etc. It can obtain working vacuum of (10-2-10-4Pa).
Diffusion pump unit is characterized by large pumping capacity, pumping speed from 190L/S to 49000L/S range can be selected, and can work steadily and continuously for a long time. It is widely used in electronics, chemical industry, metallurgy, aviation, aerospace, materials, biomedicine, atomic energy, space exploration and other high-tech fields. Such as various vacuum furnaces, vacuum coating equipment, vacuum freeze-drying equipment, etc. Typical vacuum unit is controlled by pneumatic valve program.