Low Dew Point Combined Compressed Air Dryer Working pressure: 0.6~1.0Mpa Pressure drop: less than 0.05Mpa Inlet temperature: less than 45 celsius degree (Normal temp. type) Inlet temperature: less than 80 celsius degree (High temp. type) Dew point: -40~ -70 celsius degree Cooling watre temperature: less than 32 celsius degree (water cooling type) Purge air: 3~5% Control mode: Micro-program controller Installation mode: Indoor, non-basement