... set of refrigeration systemIncluding: condenser, floor, fan, inlet air-cooled head, solenoid valves, ALCO filter, high and low ... a perfume making tank, an USA imported air diaphragm pump, a static/air-powered agitator, chilling system, filtering and piping system ... a perfume making machine, an USA imported air diaphragm pump, a static/air-powered agitator, chilling system, filtering and piping system ...