Sterling SIHI liquid ring vacuum pump application, there is over 80 years of history. Its entire range of liquid ring vacuum pump including single and two-stage design in 33-1013mbar between inlet pressure. When the inlet pressure is greater than atmospheric pressure, which can be used to pump compressor. For toxic media and absolutely no leakage occasions, magnetic SIHI liquid ring vacuum pump can provide the best solution. Sterling SIHI vacuum pump coaxial design (LEM series) is a single-stage pump, a compact, lighter weight, corrosion resistance, easy maintenance, and may adopt different motor. Sterling SIHI vacuum belt axis Nobunori (LPH/LEH series) with unipolar pump-pump design and design customers can better adapt to the working conditions on site. Find time to have a shorter time to breathe in the low pressure can be stabilized their work, the temperature was less affected. Hundreds of major projects in China, from Shanghai Caojing Chemical Industry Park to CNOOC's major chemical projects, Xinjiang is China's largest coking projects from the Dushanzi Petrochemical projects everywhere Sterling SIHI liquid ring vacuum pumps and compressors in operation.