SIHI vacuum skid consisting of (1) 110m3/hour carbon steel liquid ring vacuum pump 30/1100 mbar (1) 6 liter carbon steel separator vessel, pressure -1/3 barg @ 120 degrees C, 273mm diameter x 1.2m high, (1) 2.85 square meter carbon steel condenser, pressure tube side 6 barg @ 120 degrees C, shell -1/3 barg @ 120 degrees C