... making the products available for polyethylene, styrene, oxides, chloroethylene monomer, sulfur dioxide, hydrogen sulfate, benzene, buthyl ethylene and oxygen ... provided with the pump include: electric control system, gas-liquid separator, heat exchanger, condenser, etc. They constitute an ... motor powers. Figures of SY/2SY high pressure liquid ring compressor units SY/2SY high pressure water ring ...