... ,Enegy saving 3. Perfect cooling system 4. Reliable running Piston Compressor:HSC-0.75PC Technical Data:Model :HSC-0.75PCAir displacement ... widely used in electrical,metallurgy,electron,mechanism,petroleum,chemical industry,auto industry,textile industry,chemical fiber stuff,air treatment, cigarette, biology ... air treatment. More information at www.holysunchina.com Piston Air Compressor